{"title":"6.6L Duramax LML Engines","description":"\u003cdiv\u003e6.6L Duramax LML is the fourth-generation heavy-duty diesel V8 engine produced by General Motors from 2011 to 2016 and used in Chevrolet Silverado HD and GMC Sierra HD trucks. A successor to the LMM, the LML introduced key upgrades including a Bosch CP4 high-pressure common-rail fuel system, a variable-geometry turbocharger (VGT), and advanced diesel particulate filter (DPF) and selective catalytic reduction (SCR) emissions systems, balancing enhanced performance with stricter environmental compliance. Delivering 397 horsepower at 3,000 RPM and 765 lb-ft of torque at 1,600 RPM, it quickly became a favorite among truck enthusiasts, professional haulers, and off-road builders looking for a reliable, tuner-friendly engine. The LML’s durable iron block and aluminum head construction help support long-term performance, while its compatibility with aftermarket tuning, fuel system upgrades, and turbo enhancements makes it a top choice for shoppers comparing complete 6.6L Duramax LML engines, crate options, and remanufactured replacements for a heavy-duty truck build.\u003c\/div\u003e\n\u003ch2\u003eKey Specs \u0026amp; Modifications for the 6.6L Duramax LML\u003c\/h2\u003e\n\u003cdiv\u003eBeyond its factory performance, the 6.6L Duramax LML stands out for its versatility in the aftermarket. Enthusiasts frequently upgrade the LML with EGR delete kits, high-flow intake systems, and performance tuners to unlock additional horsepower and torque, making it ideal for heavy towing, off-roading, and daily driving alike. Its emissions system design, while more complex than earlier Duramax models, still allows for reliable performance modifications when done correctly, solidifying its place as a workhorse in the heavy-duty truck community. Whether you’re restoring a classic LML, upgrading for daily use, or building a high-performance tow rig, this engine delivers a strong blend of power, durability, and customization potential for shoppers comparing 6.6L Duramax LML options.\u003c\/div\u003e","products":[{"product_id":"stainless-steel-diesel-muffler-4-5-inch-cummins-duramax-powerstroke","title":"4\" \u0026 5\" Stainless Steel Diesel Muffler for Ram Cummins, Duramax \u0026 Powerstroke","description":"\u003cp\u003eUpgrade your diesel truck’s exhaust system with a high-performance T409 stainless steel diesel muffler designed for strong airflow, durable performance, and a deep, refined exhaust tone. Available in both 4-inch and 5-inch inlet\/outlet sizes, this muffler is a practical choice for many Ram Cummins, Ford Powerstroke, and Chevy\/GMC Duramax diesel exhaust systems.\u003c\/p\u003e\n\u003cp\u003eBuilt with a straight-through performance core, this muffler helps reduce exhaust restriction and supports smoother exhaust flow compared with many factory-style baffled mufflers. Whether your truck is used for towing, hauling, daily driving, or performance upgrades, it delivers a strong diesel sound without the harsh rasp often associated with muffler-delete setups.\u003c\/p\u003e\n\u003cp\u003eThe heavy-duty T409 stainless steel body is made to handle high exhaust temperatures, road conditions, and long-term use. Inside, stainless steel mesh and heat-resistant fiberglass packing help absorb unwanted resonance while maintaining a deep, aggressive tone outside the vehicle.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in 4\" and 5\" Sizes\u003c\/strong\u003e\u003cbr\u003eChoose the correct inlet and outlet diameter for your diesel exhaust setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eT409 Stainless Steel Construction\u003c\/strong\u003e\u003cbr\u003eDurable stainless steel material helps resist corrosion and withstand demanding diesel truck conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStraight-Through Performance Core\u003c\/strong\u003e\u003cbr\u003eDesigned to improve exhaust flow and reduce unnecessary backpressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeep Diesel Exhaust Tone\u003c\/strong\u003e\u003cbr\u003eInternal stainless steel mesh and fiberglass packing help control rasp and cabin drone while keeping a rich, powerful sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Non-Directional Design\u003c\/strong\u003e\u003cbr\u003eCan be installed in either direction, making it suitable for many custom or replacement exhaust systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for Diesel Applications\u003c\/strong\u003e\u003cbr\u003eCompatible with many 4-inch and 5-inch diesel exhaust systems used on Cummins, Duramax, and Powerstroke trucks.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eT409 Heavy-Duty Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize Options\u003c\/td\u003e\n\u003ctd\u003e4.0-Inch or 5.0-Inch Inlet\/Outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Design\u003c\/td\u003e\n\u003ctd\u003eStraight-Through Performance Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking Material\u003c\/td\u003e\n\u003ctd\u003eStainless Steel Mesh and Heat-Resistant Fiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Direction\u003c\/td\u003e\n\u003ctd\u003eNon-Directional \/ Bi-Directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment Type\u003c\/td\u003e\n\u003ctd\u003eUniversal Fit for Matching Exhaust Pipe Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eThis diesel muffler is designed for trucks equipped with matching 4-inch or 5-inch exhaust piping, including many:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRam Cummins 2500\/3500 models\u003c\/li\u003e\n\u003cli\u003eFord Powerstroke F-250\/F-350 models\u003c\/li\u003e\n\u003cli\u003eChevy\/GMC Duramax 2500\/3500 models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease measure your existing exhaust pipe diameter before ordering to confirm whether you need the 4-inch or 5-inch version.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Diesel Muffler?\u003c\/h2\u003e\n\u003cp\u003eFactory-style mufflers can restrict airflow and soften the diesel sound many truck owners want. This stainless steel diesel muffler combines a high-flow straight-through design with internal sound-control materials, giving you the performance feel of a freer-flowing exhaust system with a cleaner, more controlled tone.\u003c\/p\u003e\n\u003cp\u003eIt is a strong upgrade for drivers who want better exhaust flow, durable stainless steel construction, and a deep diesel sound without excessive interior noise.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it matter which end is the inlet?\u003c\/strong\u003e\u003cbr\u003eNo. This muffler uses a non-directional design, so it can be installed in either direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my truck?\u003c\/strong\u003e\u003cbr\u003eThis is a universal muffler designed for 4-inch or 5-inch diesel exhaust systems. Please check your current pipe diameter before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it make my truck louder?\u003c\/strong\u003e\u003cbr\u003eIt is designed to provide a deeper and more aggressive diesel tone while helping reduce harsh rasp and unwanted resonance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this muffler suitable for towing and heavy-duty use?\u003c\/strong\u003e\u003cbr\u003eYes. The T409 stainless steel body and heat-resistant internal materials are designed for demanding diesel truck applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo diesels need special mufflers?\u003c\/strong\u003e\u003cbr\u003eDiesel trucks benefit from mufflers designed for high exhaust flow and heat resistance, like this straight-through stainless steel diesel muffler.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan you put a muffler on a diesel?\u003c\/strong\u003e\u003cbr\u003eYes. A diesel muffler can be added to help control sound while maintaining strong exhaust flow and performance.\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"4''","offer_id":47261363503357,"sku":"DIPSJ-409MUF-4+DIPSJ-KG-4*2","price":124.0,"currency_code":"USD","in_stock":true},{"title":"5''","offer_id":47261363536125,"sku":"DIPSJ-409MUF-5+DIPSJ-KG-5*2","price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/4_5StainlessSteelDieselMufflerforRamCummins-4.jpg?v=1773072375"},{"product_id":"chrome-turn-down-diesel-exhaust-tip-5in-8out","title":"Chrome Turn Down Exhaust Tip: 5'' In 8'' Out","description":"\u003ch2\u003eChrome Turn Down Exhaust Tip | 58-Degree Diesel Dump Tip\u003c\/h2\u003e\n\u003cp\u003eGive your diesel truck an aggressive, custom look while helping direct exhaust heat and soot away from your trailer with our premium \u003cstrong\u003eChrome Turn Down Exhaust Tip\u003c\/strong\u003e. Available in two high-demand transition sizes—\u003cstrong\u003e5'' in 8'' Out\u003c\/strong\u003e—these chrome diesel exhaust tips are engineered to deliver a bold exit for your exhaust gases.\u003c\/p\u003e\n\u003cp\u003eFeaturing a precision \u003cstrong\u003e58-degree bend\u003c\/strong\u003e, these \"Dump Tips\" direct exhaust flow downward and away from the vehicle body. The brilliant chrome finish provides a mirror-like shine that resists the elements, making it a perfect upgrade for show trucks and daily drivers alike.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAggressive Turn-Down Style:\u003c\/strong\u003e The 45-degree elbow design directs exhaust soot toward the ground, helping prevent carbon buildup on your rear bumper or trailer.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Flared Design:\u003c\/strong\u003e Available in flared configurations (5'' in 8'' Out) to create a deeper, more resonant exhaust note and a powerful rear-end appearance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Chrome Mirror Finish:\u003c\/strong\u003e High-luster chrome plating provides a long-lasting shine that stands out on the road while helping resist rust and corrosion.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Built with \u003cstrong\u003e2mm thick Iron walls\u003c\/strong\u003e, ensuring maximum durability against high exhaust temperatures and road debris.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision ID Fitment:\u003c\/strong\u003e Designed with an \u003cstrong\u003eInside Diameter (ID) inlet\u003c\/strong\u003e, allowing the tip to slide directly over your 5\" exhaust pipe for a professional, seamless fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Installation:\u003c\/strong\u003e Includes a heavy-duty clamp for a secure \"no-weld\" DIY upgrade, and it can also be welded for a permanent, competition-style bond.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 99.9589%; height: 156.666px; border-collapse: collapse;\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 39.2679%; height: 19.5833px;\"\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.2717%; height: 19.5833px;\"\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 39.2679%; height: 19.5833px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.2717%; height: 19.5833px;\"\u003eIron chromium plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 39.2679%; height: 19.5833px;\"\u003e\u003cstrong\u003eInlet Sizes (ID)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.2717%; height: 19.5833px;\"\u003e5'' in 8'' Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 39.2679%; height: 19.5833px;\"\u003e\u003cstrong\u003eOutlet Sizes (OD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.2717%; height: 19.5833px;\"\u003e5'' in 8'' Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 39.2679%; height: 19.5833px;\"\u003e\u003cstrong\u003eBend Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.2717%; height: 19.5833px;\"\u003e45-Degree Turn Down \/ Elbow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 39.2679%; height: 19.5833px;\"\u003e\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.2717%; height: 19.5833px;\"\u003e23 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 39.2679%; height: 19.5833px;\"\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.2717%; height: 19.5833px;\"\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 39.2679%; height: 19.5833px;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.2717%; height: 19.5833px;\"\u003eClamp-On (Included) or Weld-On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eUniversal Vehicle Fitment Guide\u003c\/h3\u003e\n\u003cp\u003eThese universal tips are designed to fit any diesel vehicle equipped with a 5-inch tailpipe, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRAM Cummins (2500\/3500)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFord Powerstroke (F-250\/F-350)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGMC\/Chevy Duramax (2500\/3500)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Upgrade to a Turn-Down Tip?\u003c\/h3\u003e\n\u003cp\u003eUnlike standard straight tips, a \u003cstrong\u003eTurn Down Tip\u003c\/strong\u003e directs heat and soot toward the pavement. This is a critical advantage for trucks that tow frequently, as it helps protect trailer paint, tires, and plastic components from high-temperature exhaust exposure. With a massive \u003cstrong\u003e23-inch overall length\u003c\/strong\u003e, this tip makes a significant visual statement while enhancing the sound and styling of your diesel truck.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does \"Inlet ID\" mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e \"Inlet ID\" (Inside Diameter) means the opening is measured from the inside. A 5\" ID tip is designed to slide \u003cstrong\u003eover\u003c\/strong\u003e a 5\" Outside Diameter (OD) exhaust pipe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the installation permanent?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The included clamp provides a very secure fit for daily driving. However, if you do extreme off-roading or want a \"seamless\" look, the tip can be welded directly to the pipe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain the chrome shine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend regular cleaning with a standard chrome polish to remove road salt and soot, helping the mirror finish last for years.\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"5'' in 8'' Out","offer_id":47829986967805,"sku":"DIPWH-58","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/4_Inlet_5_Outlet-01-4_Inlet_5_Outlet-01_6e2c3afc-44d9-414e-8639-f45c212c8ad9.jpg?v=1788425388"},{"product_id":"4-5-inch-dpf-delete-race-pipe-2011-2015-lml-duramax","title":"2011-2015 6.6L GM Duramax LML DPF Delete Race Pipe 4\" \u0026 5\"","description":"\u003cp\u003eUpgrade your \u003cstrong\u003e2011–early 2015 Chevrolet Silverado or GMC Sierra 2500HD\/3500HD equipped with the 6.\u003c\/strong\u003e\u003cstrong\u003e6L Duramax LML\u003c\/strong\u003e engine with a year-specific exhaust configuration designed for trucks using the earlier\u003cstrong\u003e \u003cspan style=\"color: #ffffff; background-color: #ff7a1a;\"\u003eV-band-style connection.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree options are available: a 4-inch CAT \u0026amp; DPF replacement pipe, a complete 4-inch downpipe-back exhaust system, and a complete 5-inch downpipe-back exhaust system. Each option is constructed from T409 stainless steel with mandrel-bent tubing for dependable fitment and maximum flow efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eThese products do not fit 2015.5–2016 trucks with a 3-bolt flange or Cab \u0026amp; Chassis models. \u003c\/strong\u003e\u003c\/span\u003eSome shorter cab, bed, or wheelbase configurations may require pipe trimming during installation.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/ChatGPT_Image_2026_8_11_14_02_57.png?v=1786428194\" alt=\"2011-2015 GM Duramax LML DPF delete race pipe with 4-inch and 5-inch exhaust options\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThree Exhaust Configurations:\u003c\/strong\u003e\u003cbr\u003eChoose a shorter 4-inch CAT \u0026amp; DPF replacement pipe or a complete 4-inch or 5-inch downpipe-back exhaust system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eV-Band-Style Fitment:\u003c\/strong\u003e\u003cbr\u003eDesigned for compatible 2011–early 2015 LML Duramax pickups equipped with the earlier V-band exhaust connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4-Inch and 5-Inch Options:\u003c\/strong\u003e\u003cbr\u003eThe 4-inch systems provide a more moderate exhaust configuration, while the 5-inch downpipe-back system offers a larger exhaust path and deeper tone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eT409 Stainless Steel Construction:\u003c\/strong\u003e\u003cbr\u003eBuilt for durability under high exhaust temperatures and regular exposure to demanding road conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMandrel-Bent Tubing:\u003c\/strong\u003e\u003cbr\u003eSmooth bends help maintain a consistent internal pipe diameter through curved exhaust sections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-Duty Pipe Walls:\u003c\/strong\u003e\u003cbr\u003eApproximately 2 mm wall thickness provides added structural strength for diesel truck applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Freer Exhaust Flow:\u003c\/strong\u003e\u003cbr\u003eThe larger tubing and replacement sections are designed to reduce exhaust restriction. Actual results vary by truck condition and selected configuration.\u003c\/p\u003e\n\u003ch2\u003eAvailable Options\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePipe Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\" CAT \u0026amp; DPF Delete Pipe\u003c\/td\u003e\n\u003ctd\u003eShort replacement section\u003c\/td\u003e\n\u003ctd\u003e4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\" Downpipe-Back\u003c\/td\u003e\n\u003ctd\u003eComplete downpipe-back system\u003c\/td\u003e\n\u003ctd\u003e4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\" Downpipe-Back\u003c\/td\u003e\n\u003ctd\u003eComplete downpipe-back system\u003c\/td\u003e\n\u003ctd\u003e5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e4\" CAT \u0026amp; DPF Delete Pipe\u003c\/h3\u003e\n\u003cp\u003eThis shorter replacement pipe is designed to replace the factory CAT and DPF exhaust section while retaining the remaining compatible exhaust system. It is not a complete downpipe-back exhaust.\u003c\/p\u003e\n\u003ch3\u003e4\" Downpipe-Back\u003c\/h3\u003e\n\u003cp\u003eThis complete system connects downstream of the factory turbo downpipe and replaces the exhaust toward the rear of the truck. The 4-inch diameter provides a more moderate exhaust tone and pipe size.\u003c\/p\u003e\n\u003ch3\u003e5\" Downpipe-Back\u003c\/h3\u003e\n\u003cp\u003eThis complete downpipe-back system uses 5-inch tubing for a larger exhaust path and a deeper, more aggressive diesel exhaust tone.\u003c\/p\u003e\n\u003cp\u003eA muffler and exhaust tip are not listed as included with any of the available options.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Types\u003c\/td\u003e\n\u003ctd\u003eCAT \u0026amp; DPF replacement pipe or downpipe-back exhaust system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Years\u003c\/td\u003e\n\u003ctd\u003e2011–early 2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle Models\u003c\/td\u003e\n\u003ctd\u003eChevrolet Silverado and GMC Sierra 2500HD\/3500HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Code\u003c\/td\u003e\n\u003ctd\u003eLML\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe Diameter\u003c\/td\u003e\n\u003ctd\u003e4 inch or 5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eT409 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003eApproximately 2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eMandrel-bent tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Connection\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eV-band style\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCab \u0026amp; Chassis Fitment\u003c\/td\u003e\n\u003ctd\u003eNot compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003ch3\u003eChevrolet Silverado\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2011 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2012 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2013 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2014 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEarly 2015 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGMC Sierra\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2011 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2012 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2013 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2014 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEarly 2015 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Fitment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe truck must have the earlier V-band-style exhaust connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not fit 2015.5–2016 trucks with a 3-bolt flange.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not fit Cab \u0026amp; Chassis models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eDepending on the selected option, the package includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSelected 4-inch CAT \u0026amp; DPF replacement pipe sections; or\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelected 4-inch downpipe-back exhaust pipe sections; or\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelected 5-inch downpipe-back exhaust pipe sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust clamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust hangers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe number and shape of individual pipe sections vary by selected configuration.\u003c\/p\u003e\n\u003cp\u003eA muffler, exhaust tip, sensors, electronic components, and complete fastener quantities are not listed as included.\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eConfirm that your truck uses the V-band-style exhaust connection before removing the factory exhaust. These options are not compatible with the later 3-bolt-flange system used on 2015.5–2016 trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMinor cutting or trimming may be required for certain short-wheelbase, cab, or bed configurations. Test-fit and align all pipe sections before cutting or fully tightening the clamps.\u003c\/p\u003e\n\u003cp\u003eThe supplied product information does not confirm whether welding is required or which factory gaskets, bolts, clamps, or mounting components must be reused.\u003c\/p\u003e\n\u003cp\u003eInstallation time varies depending on the selected option, vehicle condition, corrosion, wheelbase, available tools, and installer experience. Professional installation is recommended.\u003c\/p\u003e\n\u003cp\u003eAfter installation, inspect clearance around the frame, suspension, spare tire, fuel lines, brake lines, wiring, and body. Recheck and retighten all clamps after the first complete exhaust heat cycle.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the CAT \u0026amp; DPF Delete Pipe and the downpipe-back systems?\u003c\/strong\u003e\u003cbr\u003eThe 4-inch CAT \u0026amp; DPF Delete Pipe is a shorter replacement section. The 4-inch and 5-inch downpipe-back options replace a larger portion of the exhaust from downstream of the factory turbo downpipe toward the rear of the truck.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the downpipe-back systems replace the turbo downpipe?\u003c\/strong\u003e\u003cbr\u003eNo. They connect downstream of the factory turbo downpipe. They are not turbo-back exhaust systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know whether this fits my 2015 truck?\u003c\/strong\u003e\u003cbr\u003eInspect the front exhaust connection. These products require the earlier V-band-style connection and do not fit 2015.5–2016 trucks with a 3-bolt flange.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 4-inch and 5-inch systems?\u003c\/strong\u003e\u003cbr\u003eThe main difference is pipe diameter. The 5-inch downpipe-back system provides a larger exhaust path and generally produces a deeper tone. The 4-inch system offers a more moderate configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these options include a muffler?\u003c\/strong\u003e\u003cbr\u003eA muffler is not listed as included with any of the available options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include an exhaust tip?\u003c\/strong\u003e\u003cbr\u003eAn exhaust tip is not listed as included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill cutting be required?\u003c\/strong\u003e\u003cbr\u003eSome shorter cab, bed, or wheelbase configurations may require trimming an intermediate pipe. Test-fit the selected system before cutting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs welding required?\u003c\/strong\u003e\u003cbr\u003eThe supplied product information does not confirm whether welding is required. Review the physical connections before beginning installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre clamps and hangers included?\u003c\/strong\u003e\u003cbr\u003eYes. Exhaust clamps and hangers are listed as included. Exact quantities may vary by selected option.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this product fit Cab \u0026amp; Chassis trucks?\u003c\/strong\u003e\u003cbr\u003eNo. These configurations are not compatible with Cab \u0026amp; Chassis applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a DPF delete pipe legal?\u003c\/strong\u003e\u003cbr\u003eEmissions-related exhaust modifications may not be legal for street use in some areas. Check all federal, state, and local laws before purchase or installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes a straight pipe delete the DPF?\u003c\/strong\u003e\u003cbr\u003eA straight pipe can replace exhaust sections, but fitment and emissions-system changes depend on the specific parts used. Confirm compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs DPF delete good for engines?\u003c\/strong\u003e\u003cbr\u003eRemoving emissions-related components may change exhaust flow and diagnostics. Results vary, so verify the intended use and legal restrictions before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill additional vehicle calibration be required?\u003c\/strong\u003e\u003cbr\u003eReplacing factory emissions-related exhaust components may affect vehicle operation and diagnostics. Consult a qualified professional to confirm vehicle compatibility, installation requirements, and applicable legal restrictions.\u003c\/p\u003e\n\u003ch2\u003eCompliance Notice\u003c\/h2\u003e\n\u003cp\u003eThese products alter or replace factory emissions-related exhaust components. The purchaser and installer are responsible for confirming compliance with all applicable federal, state, and local laws before purchase, installation, or use.\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"4\" CAT\u0026DPF Delete Pipe(2011-2015)","offer_id":47384629608701,"sku":"DIPSJ-024","price":225.0,"currency_code":"USD","in_stock":true},{"title":"4\" Downpipe-Back(2011-2015)","offer_id":47384629641469,"sku":"DIPSJ-041","price":498.0,"currency_code":"USD","in_stock":true},{"title":"5\" Downpipe-Back(2011-2015)","offer_id":47261591044349,"sku":"DIPSJ-027","price":559.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/Gemini_Generated_Image_6va2vx6va2vx6va2.png?v=1785763452"},{"product_id":"4-5-inch-dpf-delete-pipe-2015-5-2016-lml-duramax","title":"2015.5-2016 6.6L GM Duramax LML DPF Delete Race Pipe 4\" \u0026 5\"","description":"\u003cp\u003eUpgrade your \u003cstrong\u003e2015.5–2016 Chevrolet Silverado or GMC Sierra 2500HD\/3500HD equipped with the 6.\u003c\/strong\u003e\u003cstrong\u003e6L Duramax LML\u003c\/strong\u003e engine with a 4-inch or 5-inch exhaust configuration designed for the later \u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"background-color: #ff7a1a;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003e3-bolt flange connection.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable options include a shorter 4-inch CAT \u0026amp; DPF delete pipe, a complete 4-inch downpipe-back exhaust system, and a complete 5-inch downpipe-back exhaust system. Each configuration is manufactured from T409 stainless steel with mandrel-bent tubing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eThese products do not fit earlier 2011–2015 trucks with a V-band connection or Cab \u0026amp; Chassis models. \u003c\/strong\u003e\u003c\/span\u003eSome shorter cab, bed, or wheelbase configurations may require pipe trimming during installation.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/ChatGPT_Image_2026_8_11_14_02_57.png?v=1786428194\" alt=\"Check your inlet connection before you order this DPF delete race pipe\"\u003e\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThree Exhaust Configurations:\u003c\/strong\u003e\u003cbr\u003eChoose a shorter 4-inch CAT \u0026amp; DPF replacement pipe or a complete 4-inch or 5-inch downpipe-back exhaust system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2015.5–2016 LML Fitment:\u003c\/strong\u003e\u003cbr\u003eDesigned for compatible late-production LML Duramax pickups equipped with the later 3-bolt exhaust flange.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4-Inch and 5-Inch Pipe Options:\u003c\/strong\u003e\u003cbr\u003eThe 4-inch configurations provide a more moderate exhaust setup, while the 5-inch downpipe-back system offers a larger exhaust path and deeper tone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eT409 Stainless Steel Construction:\u003c\/strong\u003e\u003cbr\u003eBuilt for durability under high exhaust temperatures and exposure to demanding road conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMandrel-Bent Tubing:\u003c\/strong\u003e\u003cbr\u003eSmooth bends help maintain a consistent internal pipe diameter through curved exhaust sections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-Duty Pipe Walls:\u003c\/strong\u003e\u003cbr\u003eApproximately 2 mm wall thickness provides added structural strength for diesel truck applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Freer Exhaust Flow:\u003c\/strong\u003e\u003cbr\u003eThe larger tubing and replacement sections are designed to reduce exhaust restriction and help the engine breathe easier. Actual results vary by vehicle condition, configuration, and other modifications.\u003c\/p\u003e\n\u003ch2\u003eAvailable Options\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003cth\u003ePipe Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\" CAT \u0026amp; DPF Delete Pipe\u003c\/td\u003e\n\u003ctd\u003eShort replacement section\u003c\/td\u003e\n\u003ctd\u003e4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\" Downpipe-Back\u003c\/td\u003e\n\u003ctd\u003eComplete downpipe-back system\u003c\/td\u003e\n\u003ctd\u003e4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\" Downpipe-Back\u003c\/td\u003e\n\u003ctd\u003eComplete downpipe-back system\u003c\/td\u003e\n\u003ctd\u003e5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e4\" CAT \u0026amp; DPF Delete Pipe\u003c\/h3\u003e\n\u003cp\u003eThis shorter replacement section is designed to replace the factory CAT and DPF exhaust section while retaining compatible portions of the existing exhaust system. It is not a complete downpipe-back exhaust.\u003c\/p\u003e\n\u003ch3\u003e4\" Downpipe-Back\u003c\/h3\u003e\n\u003cp\u003eThis complete exhaust system connects downstream of the factory turbo downpipe and replaces the exhaust toward the rear of the truck. The 4-inch diameter provides a more moderate exhaust tone and pipe size.\u003c\/p\u003e\n\u003ch3\u003e5\" Downpipe-Back\u003c\/h3\u003e\n\u003cp\u003eThis complete downpipe-back system uses larger 5-inch tubing for a deeper and more aggressive diesel exhaust tone.\u003c\/p\u003e\n\u003cp\u003eA muffler and exhaust tip are not listed as included with any of the available options.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Types\u003c\/td\u003e\n\u003ctd\u003eCAT \u0026amp; DPF replacement pipe or downpipe-back exhaust system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Years\u003c\/td\u003e\n\u003ctd\u003e2015.5–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle Models\u003c\/td\u003e\n\u003ctd\u003eChevrolet Silverado and GMC Sierra 2500HD\/3500HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Code\u003c\/td\u003e\n\u003ctd\u003eLML\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe Diameter\u003c\/td\u003e\n\u003ctd\u003e4 inch or 5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eT409 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003eApproximately 2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eMandrel-bent tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Connection\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3-bolt flange\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCab \u0026amp; Chassis Fitment\u003c\/td\u003e\n\u003ctd\u003eNot compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003ch3\u003eChevrolet Silverado\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLate 2015 Silverado 2500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLate 2015 Silverado 3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2016 Silverado 2500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2016 Silverado 3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGMC Sierra\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLate 2015 Sierra 2500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLate 2015 Sierra 3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2016 Sierra 2500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2016 Sierra 3500HD with 6.6L Duramax LML\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Fitment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe truck must have the later 3-bolt exhaust flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not fit earlier 2011–2015 trucks equipped with a V-band connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not fit Cab \u0026amp; Chassis models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eDepending on the selected option, the package includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSelected 4-inch CAT \u0026amp; DPF replacement pipe sections; or\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelected 4-inch downpipe-back exhaust pipe sections; or\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelected 5-inch downpipe-back exhaust pipe sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust clamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust hangers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe number and shape of individual pipe sections vary by selected configuration.\u003c\/p\u003e\n\u003cp\u003eA muffler, exhaust tip, sensors, electronic components, flange gasket, bolts, and other unlisted components are not confirmed as included.\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eConfirm that your truck uses the later 3-bolt exhaust flange before removing the factory exhaust. These products are not compatible with earlier trucks equipped with a V-band-style connection.\u003c\/p\u003e\n\u003cp\u003eThe CAT \u0026amp; DPF replacement pipe and the complete downpipe-back systems replace different portions of the exhaust. Confirm the selected configuration before installation.\u003c\/p\u003e\n\u003cp\u003eMinor cutting or trimming may be required for certain short-wheelbase, cab, or bed combinations. Test-fit and align all pipe sections before cutting or fully tightening the clamps.\u003c\/p\u003e\n\u003cp\u003eThe available product information does not confirm whether welding is required or which factory gaskets, bolts, clamps, or mounting components must be reused.\u003c\/p\u003e\n\u003cp\u003eInstallation time varies depending on the selected configuration, vehicle condition, corrosion, wheelbase, available tools, and installer experience. Professional installation is recommended.\u003c\/p\u003e\n\u003cp\u003eAfter installation, inspect clearance around the frame, suspension, spare tire, fuel lines, brake lines, wiring, and body. Recheck and retighten all exhaust connections after the first complete heat cycle.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the CAT \u0026amp; DPF Delete Pipe and the downpipe-back systems?\u003c\/strong\u003e\u003cbr\u003eThe 4-inch CAT \u0026amp; DPF Delete Pipe is a shorter replacement section. The 4-inch and 5-inch downpipe-back options replace a larger portion of the exhaust from downstream of the factory turbo downpipe toward the rear of the truck.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the downpipe-back systems replace the factory turbo downpipe?\u003c\/strong\u003e\u003cbr\u003eNo. They connect downstream of the factory turbo downpipe. They are not turbo-back exhaust systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know whether this fits my 2015 truck?\u003c\/strong\u003e\u003cbr\u003eInspect the front exhaust connection. These products require the later 3-bolt flange and do not fit earlier trucks equipped with a V-band connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 4-inch and 5-inch downpipe-back systems?\u003c\/strong\u003e\u003cbr\u003eThe main difference is pipe diameter. The 5-inch system provides a larger exhaust path and generally produces a deeper tone. The 4-inch system offers a more moderate configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo any of the available options include a muffler?\u003c\/strong\u003e\u003cbr\u003eA muffler is not listed as included with any of the available configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the package include an exhaust tip?\u003c\/strong\u003e\u003cbr\u003eAn exhaust tip is not listed as included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill cutting be required?\u003c\/strong\u003e\u003cbr\u003eSome shorter cab, bed, or wheelbase configurations may require trimming an intermediate pipe. Test-fit the selected system before cutting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs welding required?\u003c\/strong\u003e\u003cbr\u003eThe available product information does not confirm whether welding is required. Review the physical connections before beginning installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre clamps and hangers included?\u003c\/strong\u003e\u003cbr\u003eYes. Exhaust clamps and hangers are listed as included. Exact quantities may vary by selected configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this product fit Cab \u0026amp; Chassis trucks?\u003c\/strong\u003e\u003cbr\u003eNo. These products are not compatible with Cab \u0026amp; Chassis applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill additional vehicle calibration be required?\u003c\/strong\u003e\u003cbr\u003eReplacing factory emissions-related exhaust components may affect vehicle operation and diagnostics. Consult a qualified professional to confirm vehicle compatibility, installation requirements, and applicable legal restrictions.\u003c\/p\u003e\n\u003ch2\u003eCompliance Notice\u003c\/h2\u003e\n\u003cp\u003eThese products alter or replace factory emissions-related exhaust components. The purchaser and installer are responsible for confirming compliance with all applicable federal, state, and local laws before purchase, installation, or use.\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"4\"Cat\u0026DPF Delete Pipe(2015.5-2016)","offer_id":47261643047165,"sku":"DIPSJ-025","price":235.0,"currency_code":"USD","in_stock":true},{"title":"4\" Downpipe-Back(2015.5-2016)","offer_id":47261643079933,"sku":"DIPSJ-039","price":435.0,"currency_code":"USD","in_stock":true},{"title":"5\" Downpipe-Back(2015.5-2016)","offer_id":47261643112701,"sku":"DIPSJ-020","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/Gemini_Generated_Image_ldpl1eldpl1eldpl.png?v=1785763477"},{"product_id":"efilive-autocal-v3-dpf-delete-tuner-duramax-6-6l-2001-2016","title":"2001-2016 GM Duramax 6.6L EFILive AutoCal V3 Delete Tuner","description":"\u003ch2 data-path-to-node=\"2\"\u003eEFILive AutoCal V3 with Custom Tuning | 2001-2016 Duramax 6.6L\u003c\/h2\u003e\n\u003cp data-path-to-node=\"3\"\u003eTake complete control of your Duramax with the \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"47\"\u003eEFILive AutoCal V3 Custom Tuning Package\u003c\/strong\u003e. This professional-grade solution is precision-calibrated for the \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"154\"\u003e6.6L Duramax (LB7, LLY, LBZ, LMM, and LML)\u003c\/strong\u003e. By replacing restrictive factory programming with our specialized custom tunes, you can unlock significant horsepower, improved fuel economy, and the crisp throttle response your truck deserves.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe \u003cstrong data-path-to-node=\"4\" data-index-in-node=\"4\"\u003eAutoCal V3\u003c\/strong\u003e serves as your handheld interface to read, flash, and diagnose your vehicle. Whether you are daily driving, towing heavy loads, or seeking maximum performance for off-road use, this package provides a seamless, high-velocity tuning experience with remote custom tuning support.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eWhat’s Included in the Tuning Package\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cstrong data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eEFILive AutoCal V3 Device:\u003c\/strong\u003e The latest generation hardware from EFILive, supporting high-speed data logging, diagnostics, and storage for multiple custom tune files.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eCustom Engine-Specific Tunes:\u003c\/strong\u003e Tailored specifically to your VIN and modifications to ensure proper ECM communication and smooth power delivery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cstrong data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eDSP5 Switch-On-The-Fly (SOTF):\u003c\/strong\u003e Includes the required year-specific DSP5 switch, allowing you to cycle through \u003cstrong data-path-to-node=\"7,2,0\" data-index-in-node=\"110\"\u003e5 different power levels\u003c\/strong\u003e instantly while driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cstrong data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eFull Diagnostic Support:\u003c\/strong\u003e Read and clear Diagnostic Trouble Codes (DTCs) and monitor live engine data directly from the device.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003ePower Levels \u0026amp; Performance\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eOur custom tunes provide five distinct levels to suit any driving condition:\u003c\/p\u003e\n\u003col start=\"1\" data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cstrong data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eStock:\u003c\/strong\u003e Optimized factory parameters for maximum reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cstrong data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003e+30 HP (Heavy Tow):\u003c\/strong\u003e Enhanced low-end torque for heavy hauling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cstrong data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003e+65 HP (Eco\/Daily):\u003c\/strong\u003e Balanced for maximum MPG and smooth shifting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cstrong data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003e+100 HP (Street):\u003c\/strong\u003e High-performance response for daily driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\"\u003e\u003cstrong data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003e+130 HP (Race):\u003c\/strong\u003e Maximum power and torque for off-road\/competition use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-path-to-node=\"12\"\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eTechnical Specifications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse;\" border=\"1\" data-path-to-node=\"14\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,1,0,0\"\u003e\u003cstrong data-path-to-node=\"14,1,0,0\" data-index-in-node=\"0\"\u003eEngine Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,1,1,0\"\u003eLB7, LLY, LBZ, LMM, LML (6.6L Duramax)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,2,0,0\"\u003e\u003cstrong data-path-to-node=\"14,2,0,0\" data-index-in-node=\"0\"\u003eModel Years\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,2,1,0\"\u003e2001 - 2016\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,3,0,0\"\u003e\u003cstrong data-path-to-node=\"14,3,0,0\" data-index-in-node=\"0\"\u003eHardware\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,3,1,0\"\u003eEFILive AutoCal V3 (Latest Gen)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,4,0,0\"\u003e\u003cstrong data-path-to-node=\"14,4,0,0\" data-index-in-node=\"0\"\u003eSOTF Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,4,1,0\"\u003eIncluded (DSP5 Switch)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,5,0,0\"\u003e\u003cstrong data-path-to-node=\"14,5,0,0\" data-index-in-node=\"0\"\u003eSoftware Req.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,5,1,0\"\u003eEFILive Scan \u0026amp; Tune V8 (Windows 7–11)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,6,0,0\"\u003e\u003cstrong data-path-to-node=\"14,6,0,0\" data-index-in-node=\"0\"\u003eCab \u0026amp; Chassis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"14,6,1,0\"\u003eLMM \u0026amp; LML Models (Dual Tank Only)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"15\"\u003e\n\u003ch3 data-path-to-node=\"16\"\u003eImportant Installation \u0026amp; Fitment Notes\u003c\/h3\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cstrong data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eEmission Modification Note:\u003c\/strong\u003e The vehicle \u003cstrong data-path-to-node=\"17,0,0\" data-index-in-node=\"40\"\u003emust be tuned prior\u003c\/strong\u003e to the removal of any emissions hardware (DPF\/CAT\/EGR) to prevent \"Limp Mode\" or permanent ECM damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cstrong data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eTune Delivery:\u003c\/strong\u003e The AutoCal V3 device is shipped blank. Once you receive the hardware and submit your vehicle info, your custom calibration files will be delivered via email.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cstrong data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eCab \u0026amp; Chassis Compatibility:\u003c\/strong\u003e Fits LMM\/LML dual-tank commercial trucks. Single-tank chassis configurations are \u003cstrong data-path-to-node=\"17,2,0\" data-index-in-node=\"110\"\u003enot\u003c\/strong\u003e compatible.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,3,0\"\u003e\u003cstrong data-path-to-node=\"17,3,0\" data-index-in-node=\"0\"\u003eCustom Builds:\u003c\/strong\u003e For trucks with \u003cstrong data-path-to-node=\"17,3,0\" data-index-in-node=\"31\"\u003eLarge Injectors\u003c\/strong\u003e or \u003cstrong data-path-to-node=\"17,3,0\" data-index-in-node=\"50\"\u003eUpgraded Turbos\u003c\/strong\u003e, please contact us for specialized custom tuning additions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"18\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cstrong\u003eWhere can I buy EFILive AutoCal V3?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003eThis product page is the purchase-ready listing for the EFILive AutoCal V3 Custom Tuning Package.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cstrong\u003eWhat software is needed for AutoCal V3?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003eEFILive Scan \u0026amp; Tune V8 is required and is supported on Windows 7–11.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cstrong\u003eHow do I use EFILive V3 AutoCal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003eThe device is used to read, flash, and diagnose your truck after you submit your vehicle information and receive your custom calibration files by email.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cstrong\u003eIs EFILive a good tuner?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003eEFILive AutoCal V3 is a trusted handheld tuning solution for custom tuning, diagnostics, and switching between multiple power levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DieselPerf","offers":[{"title":"GM Duramax LB7 (2001-2004) \/ YES","offer_id":47261929799933,"sku":null,"price":1149.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LB7 (2001-2004) \/ NO","offer_id":47261932585213,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LLY (2004.5-2005) \/ YES","offer_id":47261929832701,"sku":null,"price":1149.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LLY (2004.5-2005) \/ NO","offer_id":47261932617981,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LBZ\/LMM (2006-2010) \/ YES","offer_id":47261929865469,"sku":null,"price":1149.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LBZ\/LMM (2006-2010) \/ NO","offer_id":47261932650749,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LML (2011-2016) \/ YES","offer_id":47261929898237,"sku":null,"price":1249.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LML (2011-2016) \/ NO","offer_id":47261932683517,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/01.jpg?v=1773155741"},{"product_id":"ez-lynk-tune-package-duramax-lmm-lml-l5p-2007-2023","title":"2007.5-2023 GM Duramax LMM\/LML\/L5P 6.6L EZ Lynk Tune Package","description":"\u003ch2 data-path-to-node=\"2\"\u003eEZ LYNK Auto Agent 3 Package | 2007.5-2023 Duramax (LMM\/LML\/L5P)\u003c\/h2\u003e\n\u003cp data-path-to-node=\"3\"\u003eRevolutionize the performance of your \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"38\"\u003e2007.5–2023 GM Duramax\u003c\/strong\u003e with the \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"70\"\u003eEZ LYNK Auto Agent 3\u003c\/strong\u003e. This cloud-connected tuning platform provides a seamless, wireless interface for diagnostics, performance monitoring, and custom calibration. By linking your truck’s OBD2 port directly to your smartphone via the \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"70\"\u003eEZ Lynk mobile app\u003c\/strong\u003e, you can install custom tunes, receive remote technician support, and track \u003cstrong\u003elive data monitoring\u003c\/strong\u003e without ever touching a cable.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eWhether you are optimizing an \u003cstrong data-path-to-node=\"4\" data-index-in-node=\"30\"\u003eLMM\u003c\/strong\u003e, \u003cstrong data-path-to-node=\"4\" data-index-in-node=\"35\"\u003eLML\u003c\/strong\u003e, or the high-output \u003cstrong data-path-to-node=\"4\" data-index-in-node=\"59\"\u003eL5P\u003c\/strong\u003e, this package offers the most advanced, user-friendly tuning experience on the market.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cstrong data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eCloud-Connected Tune Delivery:\u003c\/strong\u003e Install and update custom calibrations over-the-air. Your technician can push firmware updates directly to your EZ LYNK app for instant installation via Wi-Fi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eIntegrated SOTF (L5P Models):\u003c\/strong\u003e For \u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"34\"\u003e2017–2023 L5P owners\u003c\/strong\u003e, Switch-On-The-Fly (SOTF) is controlled directly through your \u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"117\"\u003efactory steering wheel buttons\u003c\/strong\u003e. No external switches or messy wiring required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cstrong data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eFull Mobile Diagnostics:\u003c\/strong\u003e Read and clear Diagnostic Trouble Codes (DTCs), perform high-speed data logging, and share live vehicle health reports with your tuner in real-time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cstrong data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003e60-Second Wireless Setup:\u003c\/strong\u003e Simply plug the Auto Agent 3 into the OBD2 port, download the app (iOS\/Android), and pair via Wi-Fi to begin your performance journey.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cstrong data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eFleet Management Ready:\u003c\/strong\u003e Easily share logs, maintenance reports, and diagnostics with fleet managers or remote technicians from anywhere in the world.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eTechnical Specifications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse;\" border=\"1\" data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cstrong data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eLMM, LML, L5P (6.6L Duramax)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cstrong data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eModel Years\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e2007.5 - 2023\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cstrong data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eHardware\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003eEZ LYNK Auto Agent 3 (OBD2 Interface)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cstrong data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eApp Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003eiOS 12.0+ \/ Android 8.0+\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cstrong data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eSOTF Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eElectronic Steering Wheel Control (L5P)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cstrong data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eUsage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003eOff-Road \u0026amp; Competition Use Only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eDetailed Fitment \u0026amp; Requirements\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cstrong data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003e2007.5–2010 (LMM):\u003c\/strong\u003e Full support for 2500HD\/3500HD Pickup models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cstrong data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003e2011–2016 (LML):\u003c\/strong\u003e Compatible with 2500HD\/3500HD Pickups and 2011–2014 Cab \u0026amp; Chassis models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cstrong data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003e2017–2023 (L5P):\u003c\/strong\u003e Full support for 2500HD\/3500HD Pickups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cstrong data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eL5P ECM Unlock Note:\u003c\/strong\u003e \u003cstrong data-path-to-node=\"13,3,0\" data-index-in-node=\"21\"\u003e2017–2018 L5P models\u003c\/strong\u003e require a GM E41 ECM Unlock service or a pre-unlocked ECM to enable tuning capabilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,4,0\"\u003e\u003cstrong data-path-to-node=\"13,4,0\" data-index-in-node=\"0\"\u003eNote:\u003c\/strong\u003e This tuning platform does \u003cstrong data-path-to-node=\"13,4,0\" data-index-in-node=\"32\"\u003enot\u003c\/strong\u003e support Power Take-Off (PTO) units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"14\"\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eWhy Choose EZ LYNK for your Duramax?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eThe EZ LYNK platform eliminates the \"handheld\" era of tuning. There are no SD cards to lose and no outdated software to update via PC. Your truck stays connected to the latest calibrations through the cloud, ensuring your Duramax runs at peak efficiency, whether you are daily driving, towing, or racing. If you are searching for an \u003cstrong\u003eEZ Lynk tuner for 2011-2023 Duramax LML \u0026amp; L5P\u003c\/strong\u003e or asking \u003cstrong\u003ecan a LMM be tuned with EZ Lynk\u003c\/strong\u003e, this package is built for the supported model years listed above.\u003c\/p\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cstrong\u003eWhat is an EZ Lynk device?\u003c\/strong\u003e An EZ Lynk device is a cloud-connected OBD2 tuning interface that works with the EZ Lynk mobile app for tuning, diagnostics, and live data monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cstrong\u003eHow much does EZ Lynk cost?\u003c\/strong\u003e Pricing varies by vehicle application, tuning package, and required services. Check the product price on this page for current availability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cstrong\u003eIs EZ Lynk tuning legal?\u003c\/strong\u003e This product is listed for off-road and competition use only. Always follow applicable federal, state, and local laws.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cstrong\u003eHow many trucks can you tune with EZ Lynk?\u003c\/strong\u003e Usage depends on the account, device setup, and tuner support. Refer to your EZ Lynk provider for account-specific limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DieselPerf","offers":[{"title":"GM Duramax LMM Pickup (2007.5-2010) \/ Yes add an EZ Lynk device \/ Single Calibration","offer_id":47261988880637,"sku":null,"price":1199.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LMM Pickup (2007.5-2010) \/ Yes add an EZ Lynk device \/ SOTF Calibration","offer_id":47261988913405,"sku":null,"price":1287.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LMM Pickup (2007.5-2010) \/ No do not add an EZ Lynk device \/ Single Calibration","offer_id":47261988946173,"sku":null,"price":650.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LMM Pickup (2007.5-2010) \/ No do not add an EZ Lynk device \/ SOTF Calibration","offer_id":47261984588029,"sku":null,"price":738.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LML Pickup (2011-2014) \/ Yes add an EZ Lynk device \/ SOTF Calibration","offer_id":47261989011709,"sku":null,"price":1287.99,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LML Pickup (2011-2014) \/ No do not add an EZ Lynk device \/ SOTF Calibration","offer_id":47261984620797,"sku":null,"price":738.0,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LML Pickup (2015-2016) \/ Yes add an EZ Lynk device \/ SOTF Calibration","offer_id":47261989208317,"sku":null,"price":1287.99,"currency_code":"USD","in_stock":true},{"title":"GM Duramax LML Pickup (2015-2016) \/ No do not add an EZ Lynk device \/ SOTF Calibration","offer_id":47261984686333,"sku":null,"price":738.0,"currency_code":"USD","in_stock":false},{"title":"GM Duramax L5P Pickup (2017-2019) \/ Yes add an EZ Lynk device \/ SOTF Calibration","offer_id":47261989306621,"sku":null,"price":1887.98,"currency_code":"USD","in_stock":true},{"title":"GM Duramax L5P Pickup (2017-2019) \/ No do not add an EZ Lynk device \/ SOTF Calibration","offer_id":47261984719101,"sku":null,"price":1337.99,"currency_code":"USD","in_stock":true},{"title":"GM Duramax L5P Pickup (2020-2021) \/ Yes add an EZ Lynk device \/ SOTF Calibration","offer_id":47261989404925,"sku":null,"price":1887.98,"currency_code":"USD","in_stock":true},{"title":"GM Duramax L5P Pickup (2020-2021) \/ No do not add an EZ Lynk device \/ SOTF Calibration","offer_id":47261984751869,"sku":null,"price":1337.99,"currency_code":"USD","in_stock":true},{"title":"GM Duramax L5P Pickup (2022-2023) \/ Yes add an EZ Lynk device \/ SOTF Calibration","offer_id":47261989503229,"sku":null,"price":1887.98,"currency_code":"USD","in_stock":true},{"title":"GM Duramax L5P Pickup (2022-2023) \/ No do not add an EZ Lynk device \/ SOTF Calibration","offer_id":47261984784637,"sku":null,"price":1337.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/18.jpg?v=1774619272"},{"product_id":"mini-maxx-v2-egr-dpf-def-delete-tuner-diesel-trucks","title":"Mini Maxx Tuner V2: DPF \/ DEF \/ EGR Delete Tuner for 2008-2019 Powerstroke \/ 2007.5-2016 6.6L Duramax \/ 2007.5-2021 6.7L Cummins","description":"\u003ch2 data-path-to-node=\"2\"\u003eMini Maxx V2 Diesel Tuner | EGR, DPF \u0026amp; DEF Delete for Dodge, Chevy \u0026amp; Ford\u003c\/h2\u003e\n\u003cp data-path-to-node=\"3\"\u003eExperience the next generation of diesel performance with the \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"62\"\u003eMini Maxx V2 Tuner\u003c\/strong\u003e. Engineered as the most cost-effective all-in-one solution for \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"144\"\u003e6.7L Cummins, 6.6L Duramax, and 6.4L\/6.7L Powerstroke\u003c\/strong\u003e engines, this unit allows for the complete removal of restrictive emissions components. Eliminate the DPF, EGR, and DEF systems while ensuring a clean, smoke-free operation without \"Check Engine\" lights or limp-mode codes.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe Mini Maxx V2 comes \u003cstrong data-path-to-node=\"4\" data-index-in-node=\"23\"\u003epre-loaded with race-ready tunes\u003c\/strong\u003e, serving as both a high-performance downloader and a comprehensive digital monitor to keep your engine running at peak efficiency.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cstrong data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eComplete Emissions Delete:\u003c\/strong\u003e Supports the full removal of the DPF, EGR (including cooler), and SCR\/DEF systems and all related sensors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eShift-On-The-Fly (SOTF):\u003c\/strong\u003e Instantly switch between four power levels—\u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"68\"\u003eStock, Tow, Street, and Performance\u003c\/strong\u003e—without needing to re-flash the PCM (see fitment chart for compatibility).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cstrong data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eAdvanced Monitoring:\u003c\/strong\u003e High-resolution digital gauges allow you to monitor \u003cstrong data-path-to-node=\"7,2,0\" data-index-in-node=\"73\"\u003e20+ engine parameters\u003c\/strong\u003e in real-time, including EGTs, boost, and coolant temps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cstrong data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eSpeed \u0026amp; Calibration Tools:\u003c\/strong\u003e Recalibrate your speedometer for non-stock tire sizes or gear ratios and adjust or remove the factory top-speed limiter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cstrong data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eDiagnostic Power:\u003c\/strong\u003e Read and clear Diagnostic Trouble Codes (DTCs) on the fly, saving you expensive trips to the dealership.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong data-path-to-node=\"7,5,0\" data-index-in-node=\"0\"\u003eReady for 2018+ RAM:\u003c\/strong\u003e Includes the necessary \u003cstrong data-path-to-node=\"7,5,0\" data-index-in-node=\"44\"\u003eSecurity Bypass Cable\u003c\/strong\u003e for a seamless installation on late-model RAM trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eTechnical Specifications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePickup\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCab \u0026amp; Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSOTF Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cstrong data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eDuramax 6.6L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003e2007.5 - 2010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,2,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,3,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,4,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cstrong data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eDuramax 6.6L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e2011 - 2015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,2,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,3,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,4,0\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cstrong data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003ePowerstroke 6.4L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e2008 - 2010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,2,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,3,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,4,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cstrong data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003ePowerstroke 6.7L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e2011 - 2016\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,2,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,3,0\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,4,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cstrong data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003ePowerstroke 6.7L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e2017 - 2021\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,2,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,3,0\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,4,0\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cstrong data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eRAM Cummins 6.7L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e2007.5 - 2009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,2,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,3,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,4,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cstrong data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eRAM Cummins 6.7L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e2010 - 2012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,2,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,3,0\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,4,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cstrong data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eRAM Cummins 6.7L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e2013 - 2021\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,2,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,3,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,4,0\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eCritical Fitment \u0026amp; Compatibility Notes\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cstrong data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eRAM 2019-2021:\u003c\/strong\u003e Currently supports one power level (limited to 20 PSI); updates are in development.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cstrong data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eRAM 2018+:\u003c\/strong\u003e Supports original PCM software with part numbers starting with a \u003cstrong data-path-to-node=\"13,1,0\" data-index-in-node=\"76\"\u003enumber\u003c\/strong\u003e. If your PCM part number starts with a letter, the tuner may not be compatible.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cstrong data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eGM LML Duramax:\u003c\/strong\u003e Currently does not register boost levels (MAP sensor fix in progress).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cstrong data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eNot Supported:\u003c\/strong\u003e LGH engines, dual fuel tanks on Cab \u0026amp; Chassis, and Ford F450\/F550 (2011-2019).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThis Product Fits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2007.5-2010 GM Duramax 6.6L 2500HD\/3500HD\/4500HD\/5500HD\u003c\/li\u003e\n\u003cli\u003e2011-2016 GM Duramax 6.6L 2500HD\/3500HD\/4500HD\/5500HD No SOTF\u003c\/li\u003e\n\u003cli\u003e2008-2010 Ford Powerstroke 6.4L F-250\/F-350\/F-450\/F-550\u003c\/li\u003e\n\u003cli\u003e2011-2016 Ford Powerstroke 6.7L F-250\/F-350 Pickup Only\u003c\/li\u003e\n\u003cli\u003e2017-2019 Ford Powerstroke 6.7L F-250\/F-350 Pickup Only\/ No SOTF\u003c\/li\u003e\n\u003cli\u003e2007.5-2009 Dodge Ram Cummins 6.7L 2500\/3500\/4500\/5500\u003c\/li\u003e\n\u003cli\u003e2010-2012 Dodge Ram Cummins 6.7L 2500\/3500 Pickup Only\u003c\/li\u003e\n\u003cli\u003e2013-2017 Dodge Ram Cummins 6.7L 2500\/3500\/4500\/5500\u003c\/li\u003e\n\u003cli\u003e2018-2021 Dodge Ram Cummins 6.7L 2500\/3500\/4500\/5500\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"14\"\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eWhat’s in the Box?\u003c\/h3\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cstrong data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eMini Maxx V2 Tuner\u003c\/strong\u003e (Pre-loaded with emission removal tunes)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cstrong data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eOBDII Connection Box \u0026amp; HDMI Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cstrong data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eRAM Security Bypass Cable\u003c\/strong\u003e (Required for 2018-2021 models)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,3,0\"\u003e\u003cstrong data-path-to-node=\"16,3,0\" data-index-in-node=\"0\"\u003eWindshield Mount \u0026amp; Fuse Tap\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,4,0\"\u003e\u003cstrong data-path-to-node=\"16,4,0\" data-index-in-node=\"0\"\u003eMicro SD Card \u0026amp; USB Adapter\u003c\/strong\u003e (Internet updateable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DieselPerf","offers":[{"title":"TUNER (08-19 Ford + 07.5-16 Duramax + 07.5-17 RAM)","offer_id":47262279041277,"sku":"DIPTUNER-V2-1","price":899.0,"currency_code":"USD","in_stock":true},{"title":"TUNER (18-21 RAM)","offer_id":47262279074045,"sku":"DIPTUNER-V2-2","price":959.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/minimaxx-V2-tuner.jpg?v=1773155746"},{"product_id":"hs-performance-mini-maxx-v1-dpf-delete-tuner","title":"H\u0026S Mini Maxx V1: DPF \/ DEF \/ EGR Delete Tuner for 2003-2014 Powerstroke \/ 2007-2014 6.6L Duramax \/ 2006-2012 Cummins","description":"\u003ch2 data-path-to-node=\"2\"\u003eH\u0026amp;S Mini Maxx V1 Tuner | Legacy DPF \u0026amp; EGR Delete for 2007-2016 Diesel\u003c\/h2\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe legendary tuner that revolutionized the diesel industry is back. The \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"73\"\u003eH\u0026amp;S Performance Mini Maxx V1\u003c\/strong\u003e remains the gold standard for enthusiasts seeking a cost-effective, high-performance delete solution. This state-of-the-art device allows for the complete removal of restrictive factory emissions systems, including the \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"321\"\u003eDPF, EGR, and DEF\/Urea\u003c\/strong\u003e injection, ensuring your diesel runs cleaner, cooler, and more efficiently without \"Check Engine\" lights or limp-mode codes.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eFeaturing a high-resolution display and responsive navigation, the V1 provides \u003cstrong data-path-to-node=\"4\" data-index-in-node=\"79\"\u003eShift-On-The-Fly (SOTF)\u003c\/strong\u003e tuning, allowing you to adjust power levels in real-time to match your driving conditions.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cstrong\u003eNeed Help? Access the\u003c\/strong\u003e \u003ca href=\"https:\/\/dieselperf.com\/pages\/mini-maxx-technical-guide\" title=\"Mini Maxx Technical Guide\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eMini Maxx Technical Guide\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003eFacing a \"Missing SD Card\" or \"Error 399\"? Most issues are solved by following our strict formatting and installation protocols. Check this guide for instant solutions to Ford, RAM, and Duramax-specific error codes.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cstrong data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eFull Emissions Deactivation:\u003c\/strong\u003e Supports the complete removal of the DPF system, SCR\/DEF (Urea), and EGR systems (with or without physical removal of components).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eMassive Power Gains:\u003c\/strong\u003e Pre-loaded with custom race tunes delivering up to \u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"72\"\u003e+300 HP\u003c\/strong\u003e depending on your specific engine and configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cstrong data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eIntegrated Safety Backdown:\u003c\/strong\u003e Automatically monitors and adjusts tuning based on EGTs, Boost, Transmission Temps, and Coolant Temps to protect your engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cstrong data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eComprehensive Monitoring:\u003c\/strong\u003e Features over \u003cstrong data-path-to-node=\"7,3,0\" data-index-in-node=\"40\"\u003e20 digital gauges\u003c\/strong\u003e to track vital engine parameters in real-time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cstrong data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eSpeedometer \u0026amp; Limiters:\u003c\/strong\u003e Easily recalibrate for non-stock tire sizes or gear ratios and adjust or remove the factory top-speed limiter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cstrong data-path-to-node=\"7,5,0\" data-index-in-node=\"0\"\u003eDiagnostic Power:\u003c\/strong\u003e Built-in DTC reader allows you to scan and clear diagnostic trouble codes instantly, saving time and money on service visits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eEstimated HP Power Levels (Emissions Removed)\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStreet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cstrong data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003e07.5-12 Cummins 6.7L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003e+60 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,2,0\"\u003e+120 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,3,0\"\u003e+175 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cstrong data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003e08-10 Powerstroke 6.4L (Hot)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e+125 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,2,0\"\u003e+225 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,3,0\"\u003e+300 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cstrong data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003e11-14 Powerstroke 6.7L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e+50 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,2,0\"\u003e+100 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,3,0\"\u003e+150 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cstrong data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003e07-10 Duramax LMM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e+60 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,2,0\"\u003e+120 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,3,0\"\u003e+175 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cstrong data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003e11-14 Duramax LML\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e+50 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,2,0\"\u003e+100 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,3,0\"\u003e+150 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eTechnical Specifications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"13\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,1,0,0\"\u003e\u003cstrong data-path-to-node=\"13,1,0,0\" data-index-in-node=\"0\"\u003eEngine Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,1,1,0\"\u003eCummins 6.7L, Powerstroke 6.0\/6.4\/6.7L, Duramax LMM\/LML\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,2,0,0\"\u003e\u003cstrong data-path-to-node=\"13,2,0,0\" data-index-in-node=\"0\"\u003eModel Years\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,2,1,0\"\u003e2003 - 2016 (varies by engine)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,3,0,0\"\u003e\u003cstrong data-path-to-node=\"13,3,0,0\" data-index-in-node=\"0\"\u003eSpecial Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,3,1,0\"\u003eHigh Idle, Fog Light Control, Chime Disable (select models)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,4,0,0\"\u003e\u003cstrong data-path-to-node=\"13,4,0,0\" data-index-in-node=\"0\"\u003eHardware\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,4,1,0\"\u003eMini Maxx V1 with SD Storage\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,5,0,0\"\u003e\u003cstrong data-path-to-node=\"13,5,0,0\" data-index-in-node=\"0\"\u003eUsage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,5,1,0\"\u003eOff-Road \u0026amp; Competition Use Only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"14\"\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eDetailed Fitment Guide\u003c\/h3\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cstrong data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eDodge Ram:\u003c\/strong\u003e 2007.5-2012 6.7L Cummins (Pickup \u0026amp; Chassis Cab).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cstrong data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eFord:\u003c\/strong\u003e 2003-2007 6.0L, 2008-2010 6.4L, and 2011-2016 6.7L Powerstroke. (Note: 11-14 models may set a CCV sensor code).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cstrong data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eGM:\u003c\/strong\u003e 2007.5-2010 LMM and 2011-2014 LML Duramax.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cstrong data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eMini Maxx V1 Tuner\u003c\/strong\u003e (All tune files pre-loaded)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cstrong data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eOBDII Connection Box \u0026amp; HDMI Interface Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cstrong data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eSuction Cup Windshield Mount\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cstrong data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eMicro SD Card \u0026amp; USB Adapter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,4,0\"\u003e\u003cstrong data-path-to-node=\"19,4,0\" data-index-in-node=\"0\"\u003ePower Adapter \u0026amp; Fuse Tap\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DieselPerf","offers":[{"title":"Default Title","offer_id":47262281138429,"sku":"DIPTUNER-V1","price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/mini-maxx-v1-tuner.jpg?v=1773155749"},{"product_id":"2015-5-2016-gm-6-6l-duramax-lml-all-in-one-delete-kit-dpf-egr-def-delete-kit-tuner","title":"2015.5-2016 Duramax LML 6.6L All-in-One Delete Kit: DPF, EGR, DEF \u0026 Tuner","description":"\u003ch2 data-path-to-node=\"2\"\u003e2015.5-2016 GM 6.6L Duramax LML All-in-One Delete Kit | DPF, EGR, DEF + Tuner\u003c\/h2\u003e\n\u003cp data-path-to-node=\"3\"\u003eUnlock the legendary performance of your \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"41\"\u003e2015.5-2016 Chevy Silverado or GMC Sierra 2500\/3500 HD\u003c\/strong\u003e with our comprehensive \u003cstrong data-path-to-node=\"3\" data-index-in-node=\"119\"\u003eLML Duramax All-in-One Delete Kit\u003c\/strong\u003e. This package is specifically engineered for the \"Late-Model\" LML, addressing the restrictive factory emissions systems that cause soot buildup and reduced engine life.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eBy removing the DPF, EGR, and DEF systems, you eliminate the primary causes of \"Limp Mode\" while unlocking dramatic gains in horsepower, torque, and throttle response.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eWhat’s Included in the All-in-One Bundle\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cstrong data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eMini Maxx V2 Delete Tuner:\u003c\/strong\u003e A high-resolution, color-screen tuner pre-loaded with race-ready files to deactivate all emissions sensors and prevent Diagnostic Trouble Codes (DTCs).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eHigh-Flow Race Pipe:\u003c\/strong\u003e Includes a heavy-duty \u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"43\"\u003eDPF Delete Race Pipe\u003c\/strong\u003e or an upgraded \u003cstrong data-path-to-node=\"7,1,0\" data-index-in-node=\"79\"\u003e5\" Downpipe-Back system\u003c\/strong\u003e to maximize exhaust scavenging and reduce backpressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cstrong data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eComplete EGR Delete Kit:\u003c\/strong\u003e Features precision-machined block-off plates to stop hot, dirty exhaust gases from recirculating into your clean intake air.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cstrong data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eSOTF Capability:\u003c\/strong\u003e The Mini Maxx V2 allows you to adjust power levels on-the-fly to match your driving needs, from fuel-sipping economy to maximum towing torque.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eKey Performance Benefits\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cstrong data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eMassive Fuel Economy Gains:\u003c\/strong\u003e By removing fuel-heavy \"regeneration\" cycles, LML owners typically see a \u003cstrong data-path-to-node=\"10,0,0\" data-index-in-node=\"101\"\u003e20-30% improvement in MPG\u003c\/strong\u003e (up to 4–6 additional miles per gallon).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cstrong data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eIncreased Horsepower \u0026amp; Torque:\u003c\/strong\u003e Experience a significant bump in usable power across the entire RPM range with specialized performance flash tunes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cstrong data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eEngine Longevity \u0026amp; Reliability:\u003c\/strong\u003e Eliminate soot and carbon buildup in the intake and oil, protecting your internal components and preventing common LML issues like clogged EGR coolers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cstrong data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eReduced Operating Temps:\u003c\/strong\u003e Significantly lower Exhaust Gas Temperatures (EGTs) and reduced turbo backpressure ensure your engine stays healthy, even under heavy loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cstrong data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eDiagnostic Control:\u003c\/strong\u003e Easily read and clear trouble codes, adjust for larger tire sizes, and monitor critical engine parameters in real-time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eTechnical Specifications \u0026amp; Fitment\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; height: 137.157px;\" data-path-to-node=\"13\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 31.5346%; height: 19.5938px;\"\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.6082%; height: 19.5938px;\"\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 31.5346%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,1,0,0\"\u003e\u003cstrong data-path-to-node=\"13,1,0,0\" data-index-in-node=\"0\"\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.6082%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,1,1,0\"\u003e6.6L Duramax LML V8 Turbo Diesel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 31.5346%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,2,0,0\"\u003e\u003cstrong data-path-to-node=\"13,2,0,0\" data-index-in-node=\"0\"\u003eModel Years\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.6082%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,2,1,0\"\u003e2015.5, 2016 (Late-Model LML)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 31.5346%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,3,0,0\"\u003e\u003cstrong data-path-to-node=\"13,3,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.6082%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,3,1,0\"\u003eChevy Silverado \/ GMC Sierra 2500 \u0026amp; 3500 HD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 31.5346%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,4,0,0\"\u003e\u003cstrong data-path-to-node=\"13,4,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.6082%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,4,1,0\"\u003eT-409 Stainless Steel \u0026amp; Billet Aluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 31.5346%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,5,0,0\"\u003e\u003cstrong data-path-to-node=\"13,5,0,0\" data-index-in-node=\"0\"\u003eTuning Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.6082%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,5,1,0\"\u003eMini Maxx V2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 31.5346%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,6,0,0\"\u003e\u003cstrong data-path-to-node=\"13,6,0,0\" data-index-in-node=\"0\"\u003eUsage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.6082%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"13,6,1,0\"\u003eOff-Road \u0026amp; Competition Use Only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNote: It does not fit Cab \u0026amp; Chassis trucks.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eImportant Fitment Note (2015 Split Year)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eThe 2015 model year is a production split year. This product is designed specifically for trucks featuring the 3-bolt flange connection to the turbo-direct pipe:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eThis Kit Fits: Late 2015.5–2016 models equipped with the 3-bolt flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWill Not Fit: Early 2011–2015 models that utilize a V-Band style clamp connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease visually verify your truck’s connection style before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-path-to-node=\"14\"\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eImportant Compatibility Note\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eThis kit is specifically designed for the \u003cstrong data-path-to-node=\"16\" data-index-in-node=\"42\"\u003e2015.5–2016\u003c\/strong\u003e model years. Please ensure your vehicle features the updated sensor configuration found in the late-model LML chassis to ensure 100% plug-and-play compatibility with the Mini Maxx V2 software.\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"Mini Maxx Tuner V2 \/ 4\"Cat\u0026DPF Delete Pipe(2015.5-2016) \/ EGR","offer_id":47267693592829,"sku":"DIPALL-1010-1","price":1276.0,"currency_code":"USD","in_stock":true},{"title":"Mini Maxx Tuner V2 \/ 4\" Downpipe-Back(2015.5-2016) \/ EGR","offer_id":47267693625597,"sku":"DIPALL-1010-2","price":1576.0,"currency_code":"USD","in_stock":true},{"title":"Mini Maxx Tuner V2 \/ 5\" Downpipe-Back(2015.5-2016) \/ EGR","offer_id":47267693658365,"sku":"DIPALL-1010-3","price":1636.0,"currency_code":"USD","in_stock":true},{"title":"Only Mini Maxx Tuner V2 \/ 4\"Cat\u0026DPF Delete Pipe(2015.5-2016) \/ EGR","offer_id":47267693691133,"sku":"DIPALL-1010-4","price":1197.0,"currency_code":"USD","in_stock":true},{"title":"Only Mini Maxx Tuner V2 \/ 4\" Downpipe-Back(2015.5-2016) \/ EGR","offer_id":47267693723901,"sku":"DIPALL-1010-5","price":1497.0,"currency_code":"USD","in_stock":true},{"title":"Only Mini Maxx Tuner V2 \/ 5\" Downpipe-Back(2015.5-2016) \/ EGR","offer_id":47267693756669,"sku":"DIPALL-1010-6","price":1557.0,"currency_code":"USD","in_stock":true},{"title":"Only CCV \/ 4\"Cat\u0026DPF Delete Pipe(2015.5-2016) \/ EGR","offer_id":47277791052029,"sku":null,"price":377.0,"currency_code":"USD","in_stock":true},{"title":"Only CCV \/ 4\" Downpipe-Back(2015.5-2016) \/ EGR","offer_id":47277791084797,"sku":null,"price":677.0,"currency_code":"USD","in_stock":true},{"title":"Only CCV \/ 5\" Downpipe-Back(2015.5-2016) \/ EGR","offer_id":47277791117565,"sku":null,"price":737.0,"currency_code":"USD","in_stock":true},{"title":"Without Tuner and CCV \/ 4\"Cat\u0026DPF Delete Pipe(2015.5-2016) \/ EGR","offer_id":47277791150333,"sku":null,"price":288.0,"currency_code":"USD","in_stock":true},{"title":"Without Tuner and CCV \/ 4\" Downpipe-Back(2015.5-2016) \/ EGR","offer_id":47277791183101,"sku":null,"price":588.0,"currency_code":"USD","in_stock":true},{"title":"Without Tuner and CCV \/ 5\" Downpipe-Back(2015.5-2016) \/ EGR","offer_id":47277791215869,"sku":null,"price":648.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/ALLINONE_d7be61ae-4da8-4756-8cd9-c6e8da77ad67.jpg?v=1773064378"},{"product_id":"2011-2015-gm-6-6l-duramax-lml-dpf-egr-def-delete-kit-tuner","title":"2011-2015 Duramax LML 6.6L All-in-One Delete Kit: DPF, EGR, DEF \u0026 Tuner","description":"\u003ch2 data-path-to-node=\"2\"\u003e2011-2015 GM 6.6L Duramax LML All-in-One Delete Kit | DPF, EGR, DEF + Tuner\u003c\/h2\u003e\n\u003cp data-path-to-node=\"3\"\u003eUnlock the legendary performance of your \u003cstrong data-index-in-node=\"41\" data-path-to-node=\"3\"\u003e2011-2015 Chevy Silverado or GMC Sierra 2500\/3500 HD\u003c\/strong\u003e with our comprehensive \u003cstrong data-index-in-node=\"117\" data-path-to-node=\"3\"\u003eLML Duramax All-in-One Delete Kit\u003c\/strong\u003e. This package is specifically engineered to address the restrictive factory emissions systems that cause soot buildup and reduced engine life.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eBy removing the DPF, EGR, and DEF systems, you eliminate the primary causes of \"Limp Mode\" while unlocking dramatic gains in horsepower, torque, and throttle response.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eWhat’s Included in the All-in-One Bundle\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,0,0\"\u003eMini Maxx V2 Delete Tuner:\u003c\/strong\u003e A high-resolution, color-screen tuner pre-loaded with race-ready files to deactivate all emissions sensors and prevent Diagnostic Trouble Codes (DTCs).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,1,0\"\u003eHigh-Flow Race Pipe:\u003c\/strong\u003e Your choice of a heavy-duty \u003cstrong data-index-in-node=\"49\" data-path-to-node=\"7,1,0\"\u003eDPF Delete Race Pipe\u003c\/strong\u003e or an upgraded \u003cstrong data-index-in-node=\"85\" data-path-to-node=\"7,1,0\"\u003e5\" Downpipe-Back system\u003c\/strong\u003e to maximize exhaust scavenging and reduce backpressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,2,0\"\u003eComplete EGR Delete Kit:\u003c\/strong\u003e Features precision-machined block-off plates to stop hot, dirty exhaust gases from recirculating into your clean intake air.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,3,0\"\u003eSOTF Capability:\u003c\/strong\u003e The Mini Maxx V2 allows you to adjust power levels on-the-fly to match your driving needs, from fuel-sipping economy to maximum towing torque.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eKey Performance Benefits\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"10,0,0\"\u003eMassive Fuel Economy Gains:\u003c\/strong\u003e By removing fuel-heavy \"regeneration\" cycles, LML owners typically see a \u003cstrong data-index-in-node=\"101\" data-path-to-node=\"10,0,0\"\u003e20-30% improvement in MPG\u003c\/strong\u003e (up to 4–6 additional miles per gallon).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"10,1,0\"\u003eIncreased Horsepower \u0026amp; Torque:\u003c\/strong\u003e Experience a significant bump in usable power across the entire RPM range with specialized performance flash tunes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"10,2,0\"\u003eEngine Longevity \u0026amp; Reliability:\u003c\/strong\u003e Eliminate soot and carbon buildup in the intake and oil, protecting your internal components and preventing common LML issues like clogged EGR coolers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"10,3,0\"\u003eReduced Operating Temps:\u003c\/strong\u003e Significantly lower Exhaust Gas Temperatures (EGTs) and reduced turbo backpressure ensure your engine stays healthy, even under heavy loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"10,4,0\"\u003eDiagnostic Control:\u003c\/strong\u003e Easily read and clear trouble codes, adjust for larger tire sizes, and monitor critical engine parameters in real-time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eTechnical Specifications \u0026amp; Fitment\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"13\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,1,0,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"13,1,0,0\"\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,1,1,0\"\u003e6.6L Duramax LML V8 Turbo Diesel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,2,0,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"13,2,0,0\"\u003eModel Years\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,2,1,0\"\u003e2011, 2012, 2013, 2014, 2015\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,3,0,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"13,3,0,0\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,3,1,0\"\u003eChevy Silverado \/ GMC Sierra 2500 \u0026amp; 3500 HD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,4,0,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"13,4,0,0\"\u003eMaterial\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,4,1,0\"\u003eT-409 Stainless Steel \u0026amp; Billet Aluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,5,0,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"13,5,0,0\"\u003eTuning Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,5,1,0\"\u003eMini Maxx V2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,6,0,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"13,6,0,0\"\u003eUsage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,6,1,0\"\u003eOff-Road \u0026amp; Competition Use Only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"DieselPerf","offers":[{"title":"Mini Maxx Tuner V2 \/ 4\"Cat\u0026DPF Delete Pipe(2011-2015) \/ EGR","offer_id":47267694477565,"sku":"DIPALL-1009-1","price":1276.0,"currency_code":"USD","in_stock":true},{"title":"Mini Maxx Tuner V2 \/ 4\" Downpipe-Back(2011-2015) \/ EGR","offer_id":47267694510333,"sku":"DIPALL-1009-2","price":1576.0,"currency_code":"USD","in_stock":true},{"title":"Mini Maxx Tuner V2 \/ 5\" Downpipe-Back(2011-2015) \/ EGR","offer_id":47267694543101,"sku":"DIPALL-1009-3","price":1366.0,"currency_code":"USD","in_stock":false},{"title":"Only Mini Maxx Tuner V2 \/ 4\"Cat\u0026DPF Delete Pipe(2011-2015) \/ EGR","offer_id":47267694575869,"sku":"DIPALL-1009-4","price":937.0,"currency_code":"USD","in_stock":true},{"title":"Only Mini Maxx Tuner V2 \/ 4\" Downpipe-Back(2011-2015) \/ EGR","offer_id":47267694608637,"sku":"DIPALL-1009-5","price":1227.0,"currency_code":"USD","in_stock":true},{"title":"Only Mini Maxx Tuner V2 \/ 5\" Downpipe-Back(2011-2015) \/ EGR","offer_id":47267694641405,"sku":"DIPALL-1009-6","price":1287.0,"currency_code":"USD","in_stock":true},{"title":"Only CCV \/ 4\"Cat\u0026DPF Delete Pipe(2011-2015) \/ EGR","offer_id":47277784400125,"sku":null,"price":387.0,"currency_code":"USD","in_stock":true},{"title":"Only CCV \/ 4\" Downpipe-Back(2011-2015) \/ EGR","offer_id":47277784432893,"sku":null,"price":677.0,"currency_code":"USD","in_stock":true},{"title":"Only CCV \/ 5\" Downpipe-Back(2011-2015) \/ EGR","offer_id":47277784465661,"sku":null,"price":737.0,"currency_code":"USD","in_stock":true},{"title":"Without Tuner and CCV \/ 4\"Cat\u0026DPF Delete Pipe(2011-2015) \/ EGR","offer_id":47277784498429,"sku":null,"price":308.0,"currency_code":"USD","in_stock":true},{"title":"Without Tuner and CCV \/ 4\" Downpipe-Back(2011-2015) \/ EGR","offer_id":47277784531197,"sku":null,"price":598.0,"currency_code":"USD","in_stock":true},{"title":"Without Tuner and CCV \/ 5\" Downpipe-Back(2011-2015) \/ EGR","offer_id":47277784563965,"sku":null,"price":658.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/ALLINONE_652b90a0-d603-4c25-828b-71639e96f005.jpg?v=1773155931"},{"product_id":"2011-2015-6-6l-gm-duramax-lml-4-cat-dpf-delete-pipe","title":"2011-2015 6.6L GM Duramax LML 4\" CAT\u0026DPF Delete Pipe","description":"\u003cp\u003e\u003cspan\u003eUpgrade your 2011–early 2015 Chevrolet Silverado or GMC Sierra 2500HD\/3500HD equipped with the 6.6L Duramax LML engine with this 4-inch CAT and DPF replacement pipe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from T409 stainless steel, this pipe features mandrel-bent tubing and approximately 2 mm wall thickness for durability in high-temperature diesel exhaust applications. It is designed to replace the factory CAT and DPF exhaust section while retaining compatible portions of the existing exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(255, 42, 0); background-color: rgb(255, 122, 26);\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eThis product requires the earlier V-band-style exhaust connection.\u003c\/span\u003e \u003c\/strong\u003e\u003c\/span\u003eIt does not fit 2015.5–2016 trucks with a 3-bolt flange or Cab \u0026amp; Chassis models. Visually inspect your truck’s connection style before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/ChatGPT_Image_2026_8_11_14_02_57.png?v=1786428194\" alt=\"CHECK YOUR INLET CONNECTION BEFORE YOU ORDER\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4-Inch CAT and DPF Replacement Pipe:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned to replace the specified factory CAT and DPF exhaust section without replacing the complete exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eV-Band-Style Connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEngineered for compatible 2011–early 2015 LML Duramax pickups equipped with the earlier V-band exhaust connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eT409 Stainless Steel Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProvides durability under high exhaust temperatures and exposure to demanding road conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMandrel-Bent Tubing:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSmooth bends help maintain a consistent internal pipe diameter through curved sections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Duty Pipe Walls:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eApproximately 2 mm wall thickness provides added strength and structural durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDirect Exhaust Path:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned to reduce restrictive exhaust flow through the replacement section. Actual results vary by vehicle condition and configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLML-Specific Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned for compatible Chevrolet Silverado and GMC Sierra HD pickups equipped with the 6.6L Duramax LML engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCAT and DPF replacement pipe\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Years\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2011–early 2015\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Models\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet Silverado and GMC Sierra 2500HD\/3500HD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.6L Duramax V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLML\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePipe Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eT409 stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWall Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 2 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMandrel-bent tubing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnection Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eV-band style\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCab \u0026amp; Chassis Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eChevrolet Silverado\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2011 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2012 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2013 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2014 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEarly 2015 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eGMC Sierra\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2011 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2012 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2013 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2014 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEarly 2015 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Fitment Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRequires the earlier V-band-style exhaust connection.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit Cab \u0026amp; Chassis models.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e4-inch CAT and DPF replacement pipe sections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust hangers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSome factory mounting hardware may need to be reused during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA muffler, exhaust tip, sensors, electronic components, gaskets, bolts, and other unlisted parts are not confirmed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eConfirm that your truck uses the earlier V-band-style exhaust connection before removing the factory exhaust components. This pipe will not connect directly to the later 3-bolt-flange system used on 2015.5–2016 trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMinor cutting or trimming may be required for certain short-wheelbase, cab, or bed configurations. Test-fit and align all pipe sections before cutting or fully tightening the clamps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe available product information does not confirm whether welding is required or which factory hardware must be reused.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallation time varies depending on vehicle condition, corrosion, configuration, available tools, and installer experience. Professional installation is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter installation, inspect clearance around the frame, suspension, spare tire, fuel lines, brake lines, wiring, and body. Recheck and retighten all exhaust connections after the first complete heat cycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this a complete downpipe-back exhaust system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. This product is a shorter 4-inch CAT and DPF replacement pipe that retains compatible portions of the existing exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this pipe replace the factory turbo downpipe?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. It does not replace the turbo downpipe and is not a turbo-back exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I know whether it fits my 2015 truck?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInspect the exhaust connection before ordering. This product requires the earlier V-band-style connection and does not fit trucks equipped with the later 3-bolt flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it fit 2015.5–2016 LML trucks?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. Those trucks use a different 3-bolt connection and require the corresponding late-model pipe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this product include a muffler?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA muffler is not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it include an exhaust tip?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn exhaust tip is not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill cutting be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSome shorter cab, bed, or wheelbase configurations may require pipe trimming. Test-fit all components before cutting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs welding required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe available product information does not confirm whether welding is required. Review the physical connections before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAre clamps and hangers included?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. Exhaust clamps and hangers are listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this product fit Cab \u0026amp; Chassis trucks?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. This product is not compatible with Cab \u0026amp; Chassis applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill additional vehicle calibration be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReplacing factory emissions-related exhaust components may affect vehicle operation and diagnostics. Consult a qualified professional to confirm compatibility, installation requirements, and applicable legal restrictions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompliance Notice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product alters or replaces factory emissions-related exhaust components. The purchaser and installer are responsible for confirming compliance with all applicable federal, state, and local laws before purchase, installation, or use. \u003c\/span\u003e\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"4\"Cat\u0026DPF Delete Pipe(2011-2015)","offer_id":47384598413565,"sku":"DIPSJ-024","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/Gemini_Generated_Image_6va2vx6va2vx6va2.png?v=1785763452"},{"product_id":"2011-2015-6-6l-gm-duramax-lml-4-downpipe-back-dpf-delete-exhaust-system","title":"2011-2015 6.6L GM Duramax LML 4\" Downpipe-Back DPF Delete Pipe","description":"\u003cp\u003e\u003cspan\u003eUpgrade your \u003cstrong\u003e2011–early 2015 Chevrolet Silverado or GMC Sierra 2500HD\/3500HD equipped with the 6.6L Duramax LML\u003c\/strong\u003e engine with this 4-inch downpipe-back DPF delete exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from T409 stainless steel, the system uses mandrel-bent 4-inch tubing to create a consistent exhaust path and a deeper diesel exhaust tone. It connects downstream of the factory turbo downpipe and replaces the emissions-related exhaust section toward the rear of the truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(255, 255, 255); background-color: rgb(255, 122, 26);\"\u003e\u003cstrong\u003eThis system is designed for trucks equipped with the earlier V-band-style exhaust connection.\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eIt does not fit 2015.5–2016 trucks with a 3-bolt flange or Cab \u0026amp; Chassis models. \u003c\/strong\u003eSome shorter cab, bed, or wheelbase configurations may require pipe trimming during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/ChatGPT_Image_2026_8_11_14_02_57.png?v=1786428194\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4-Inch Downpipe-Back Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eConnects downstream of the factory turbo downpipe and replaces the exhaust system toward the rear of the truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eV-Band-Style Connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned for compatible 2011–early 2015 LML Duramax pickups equipped with the earlier V-band exhaust connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eT409 Stainless Steel Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBuilt for durability under high exhaust temperatures and regular exposure to demanding road conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMandrel-Bent Tubing:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSmooth bends help maintain a consistent internal pipe diameter through curved exhaust sections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Duty Pipe Walls:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eApproximately 2 mm wall thickness provides added strength and structural durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDesigned for Freer Exhaust Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe 4-inch tubing is designed to reduce restrictive exhaust flow. Actual results vary according to vehicle condition, configuration, and other modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDeeper Duramax Exhaust Tone:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProduces a deeper and more aggressive exhaust note than the factory system. Final sound varies by cab style, bed length, and vehicle setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDownpipe-back DPF delete exhaust system\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Years\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2011–early 2015\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Models\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet Silverado and GMC Sierra 2500HD\/3500HD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.6L Duramax V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLML\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePipe Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eT409 stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWall Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 2 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMandrel-bent tubing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFront Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eV-band style\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCab \u0026amp; Chassis Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eChevrolet Silverado\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2011 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2012 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2013 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2014 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEarly 2015 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eGMC Sierra\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2011 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2012 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2013 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2014 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEarly 2015 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Fitment Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe truck must have the earlier V-band-style exhaust connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit 2015.5–2016 trucks equipped with a 3-bolt flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit Cab \u0026amp; Chassis models.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e4-inch downpipe-back exhaust pipe sections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust hangers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSome factory mounting hardware may need to be reused during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA muffler, exhaust tip, sensors, electronic components, flange gasket, bolts, and other unlisted components are not confirmed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eConfirm that your truck uses the earlier V-band-style exhaust connection before removing the factory exhaust. This system will not connect directly to the later 3-bolt-flange configuration used on 2015.5–2016 trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMinor cutting or trimming may be required for certain short-wheelbase, cab, or bed configurations. Test-fit and align all exhaust sections before cutting or fully tightening the clamps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe available product information does not confirm whether welding is required. Some factory hardware may need to be reused during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallation time varies depending on vehicle condition, corrosion, cab and bed configuration, available tools, and installer experience. Professional installation is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter installation, inspect clearance around the frame, suspension, spare tire, fuel lines, brake lines, wiring, and body. Recheck and retighten all exhaust connections after the first complete heat cycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this a short DPF replacement pipe or a complete exhaust system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis product is a complete 4-inch downpipe-back exhaust system. It includes multiple exhaust sections extending from the factory downpipe connection toward the rear of the truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this system replace the factory turbo downpipe?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. It connects downstream of the factory turbo downpipe and is not a turbo-back exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I know whether it fits my 2015 truck?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInspect the front exhaust connection. This system requires the earlier V-band-style connection and does not fit later trucks equipped with a 3-bolt flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it fit 2015.5–2016 LML trucks?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. Those trucks use a different 3-bolt connection and require the corresponding late-model exhaust configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this system include a muffler?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA muffler is not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes the package include an exhaust tip?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn exhaust tip is not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill cutting be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSome shorter cab, bed, or wheelbase configurations may require trimming an intermediate pipe. Test-fit the complete system before cutting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs welding required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe available product information does not confirm whether welding is required. Review the physical pipe connections before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAre clamps and hangers included?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. Exhaust clamps and hangers are listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this system fit Cab \u0026amp; Chassis trucks?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. This system is not compatible with Cab \u0026amp; Chassis applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill additional vehicle calibration be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReplacing factory emissions-related exhaust components may affect vehicle operation and diagnostics. Consult a qualified professional to confirm vehicle compatibility, installation requirements, and applicable legal restrictions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompliance Notice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product alters or replaces factory emissions-related exhaust components. The purchaser and installer are responsible for confirming compliance with all applicable federal, state, and local laws before purchase, installation, or use.\u003c\/span\u003e\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"4\" Downpipe-Back(2011-2015)","offer_id":47384600314109,"sku":"DIPSJ-041","price":498.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/Gemini_Generated_Image_chr5j8chr5j8chr5.png?v=1785763462"},{"product_id":"2011-2015-6-6l-gm-duramax-lml-5-downpipe-back-dpf-delete-exhaust-system","title":"2011-2015 6.6L GM Duramax LML 5\" Downpipe-Back DPF Delete Pipe","description":"\u003cp\u003e\u003cspan\u003eUpgrade your \u003cstrong\u003e2011–early 2015 Chevrolet Silverado or GMC Sierra 2500HD\/3500HD equipped with the 6.6L Duramax LML\u003c\/strong\u003e engine with this 5-inch downpipe-back CAT and DPF delete exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from T409 stainless steel, this system uses mandrel-bent 5-inch tubing to create a larger exhaust path and a deeper diesel exhaust tone. It connects downstream of the factory turbo downpipe and replaces the factory exhaust toward the rear of the truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(255, 255, 255); background-color: rgb(255, 122, 26);\"\u003e\u003cstrong\u003eThis system is designed for trucks equipped with the earlier V-band-style exhaust connection. It does not fit 2015.5–2016 trucks with a 3-bolt flange or Cab \u0026amp; Chassis models.\u003c\/strong\u003e\u003c\/span\u003e Some shorter cab, bed, or wheelbase configurations may require pipe trimming during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/ChatGPT_Image_2026_8_11_14_02_57.png?v=1786428194\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e5-Inch Exhaust Path:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eUses 5-inch tubing to provide a larger exhaust route and a deep, aggressive Duramax exhaust tone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDownpipe-Back Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eConnects downstream of the factory turbo downpipe and replaces the exhaust system toward the rear of the truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eV-Band-Style Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned for compatible 2011–early 2015 LML Duramax pickups equipped with the earlier V-band exhaust connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eT409 Stainless Steel Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBuilt for durability under high exhaust temperatures and exposure to demanding road conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMandrel-Bent Tubing:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSmooth bends help maintain a consistent internal pipe diameter throughout the exhaust path.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Duty Pipe Walls:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eApproximately 2 mm wall thickness provides added strength and structural durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDesigned for Freer Exhaust Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe larger pipe diameter and direct exhaust route are designed to reduce restrictive exhaust flow. Actual results vary by vehicle condition and configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDownpipe-back CAT and DPF delete exhaust system\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Years\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2011–early 2015\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Models\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet Silverado and GMC Sierra 2500HD\/3500HD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.6L Duramax V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLML\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePipe Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eT409 stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWall Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 2 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMandrel-bent tubing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFront Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eV-band style\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCab \u0026amp; Chassis Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eChevrolet Silverado\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2011 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2012 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2013 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2014 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEarly 2015 Silverado 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eGMC Sierra\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2011 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2012 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2013 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2014 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEarly 2015 Sierra 2500HD\/3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Fitment Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThe truck must have the earlier V-band-style exhaust connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit 2015.5–2016 trucks equipped with a 3-bolt flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit Cab \u0026amp; Chassis models.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e5-inch downpipe-back exhaust pipe sections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust hangers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe number and shape of individual pipe sections may vary based on the vehicle configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA muffler, exhaust tip, sensors, electronic components, and complete fastener quantities are not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eConfirm that your truck uses the V-band-style exhaust connection before removing the factory exhaust. This system is not compatible with the later 3-bolt-flange configuration used on 2015.5–2016 trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMinor cutting or trimming may be required for certain short-wheelbase, cab, or bed configurations. Test-fit and align all exhaust sections before cutting or fully tightening the clamps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe supplied product information does not confirm whether welding is required or whether factory gaskets, bolts, clamps, or mounting hardware must be reused.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallation time varies depending on corrosion, vehicle condition, wheelbase, available tools, and installer experience. Professional installation is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter installation, inspect clearance around the frame, suspension, spare tire, fuel lines, brake lines, wiring, and body. Recheck and retighten all clamps after the first complete exhaust heat cycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this a DPF delete pipe or a complete exhaust system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis product is a 5-inch downpipe-back CAT and DPF delete exhaust system. It includes multiple exhaust sections extending from the factory downpipe connection toward the rear of the truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this system replace the factory turbo downpipe?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. It connects downstream of the factory turbo downpipe. It is not a turbo-back exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I know whether it fits my 2015 truck?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInspect the front exhaust connection. This system requires the earlier V-band-style connection and does not fit 2015.5–2016 trucks equipped with a 3-bolt flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this system include a muffler?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA muffler is not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it include an exhaust tip?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn exhaust tip is not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill cutting be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSome shorter cab, bed, or wheelbase configurations may require trimming an intermediate pipe. Test-fit the complete system before cutting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs welding required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe supplied product information does not confirm whether welding is required. Review the physical connection design before beginning installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAre clamps and hangers included?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. Exhaust clamps and hangers are listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this system fit Cab \u0026amp; Chassis trucks?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. This system is not compatible with Cab \u0026amp; Chassis applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill additional vehicle calibration be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReplacing factory emissions-related exhaust components may affect vehicle operation and diagnostics. Consult a qualified professional to confirm vehicle compatibility, installation requirements, and applicable legal restrictions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompliance Notice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product alters or replaces factory emissions-related exhaust components. The purchaser and installer are responsible for confirming compliance with all applicable federal, state, and local laws before purchase, installation, or use. \u003c\/span\u003e\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"5\" Downpipe-Back(2011-2015)","offer_id":47384610308349,"sku":"DIPSJ-027","price":559.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/DIPSJ-027.png?v=1785763471"},{"product_id":"2015-5-2016-6-6l-gm-duramax-lml-4-cat-dpf-delete-pipe","title":"2015.5-2016 6.6L GM Duramax LML 4\" CAT\u0026DPF Delete Pipe","description":"\u003cp\u003e\u003cspan\u003eUpgrade your late-model LML Duramax with this 4-inch CAT and DPF replacement pipe for compatible \u003cstrong\u003e2015.5–2016 Chevrolet Silverado and GMC Sierra 2500HD\/3500HD pickups equipped with the 6.6L Duramax LML engine.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from T409 stainless steel, this pipe features mandrel-bent tubing and approximately 2 mm wall thickness for durability in high-temperature diesel exhaust applications. It is designed to replace the factory CAT and DPF exhaust section while retaining compatible portions of the existing exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 122, 26);\"\u003eThis product requires the late-style 3-bolt exhaust connection. It does not fit earlier 2011–2015 trucks with a V-band connection or Cab \u0026amp; Chassis models. Visually confirm your truck’s connection style before ordering.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/ChatGPT_Image_2026_8_11_14_02_57.png?v=1786428194\" alt=\"CHECK YOUR INLET CONNECTION BEFORE YOU ORDER\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4-Inch CAT and DPF Replacement Pipe:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned to replace the specified factory CAT and DPF exhaust section without replacing the complete exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLate-Style 3-Bolt Connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEngineered for compatible 2015.5–2016 LML Duramax pickups equipped with the 3-bolt exhaust flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eT409 Stainless Steel Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProvides durability under high exhaust temperatures and regular exposure to demanding road conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMandrel-Bent Tubing:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSmooth bends help maintain a consistent internal pipe diameter through curved sections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Duty Pipe Walls:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eApproximately 2 mm wall thickness provides added strength and structural durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDirect Exhaust Path:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned to reduce restrictive exhaust flow through the replacement section. Actual results vary based on vehicle condition and configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLML-Specific Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned for compatible Chevrolet Silverado and GMC Sierra HD pickups equipped with the 6.6L Duramax LML engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCAT and DPF replacement pipe\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Years\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2015.5–2016\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Models\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet Silverado and GMC Sierra 2500HD\/3500HD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.6L Duramax V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLML\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePipe Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eT409 stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWall Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 2 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMandrel-bent tubing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnection Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e3-bolt flange\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCab \u0026amp; Chassis Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eChevrolet Silverado\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLate 2015 Silverado 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLate 2015 Silverado 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Silverado 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Silverado 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eGMC Sierra\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLate 2015 Sierra 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLate 2015 Sierra 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Sierra 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Sierra 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Fitment Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRequires the late-style 3-bolt exhaust connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit earlier 2011–2015 trucks with a V-band connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit Cab \u0026amp; Chassis models.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e4-inch CAT and DPF replacement pipe sections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust hangers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSome factory mounting hardware may need to be reused during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA muffler, exhaust tip, sensors, electronic components, flange gasket, bolts, and other components not listed above are not confirmed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eConfirm that your truck uses the late-style 3-bolt exhaust connection before removing the factory exhaust components. This pipe will not connect directly to the earlier V-band-style exhaust configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMinor cutting or trimming may be required for certain short-wheelbase, cab, or bed combinations. Test-fit and align all pipe sections before cutting or fully tightening the clamps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe available product information does not confirm whether welding is required. Some factory hardware may need to be reused during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallation time varies depending on vehicle condition, corrosion, cab and bed configuration, available tools, and installer experience. Professional installation is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter installation, inspect clearance around the frame, suspension, spare tire, fuel lines, brake lines, wiring, and body. Recheck and retighten all exhaust connections after the first complete heat cycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this a complete downpipe-back exhaust system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. This product is a shorter 4-inch CAT and DPF replacement pipe that retains compatible portions of the existing exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this pipe replace the factory turbo downpipe?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. It does not replace the factory turbo downpipe and is not a turbo-back exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I know whether it fits my 2015 truck?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInspect the exhaust connection before ordering. This product requires the late-style 3-bolt flange and does not fit trucks equipped with the earlier V-band connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it fit every 2015 Duramax truck?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. It is intended for late-production 2015.5 trucks with the 3-bolt connection. Earlier 2015 trucks require a different configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this product include a muffler?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA muffler is not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it include an exhaust tip?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn exhaust tip is not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill cutting be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSome shorter cab, bed, or wheelbase configurations may require pipe trimming. Test-fit all components before cutting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs welding required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe available product information does not confirm whether welding is required. Review the physical connections before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAre clamps and hangers included?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. Exhaust clamps and hangers are listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this product fit Cab \u0026amp; Chassis trucks?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. This product is not compatible with Cab \u0026amp; Chassis applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill additional vehicle calibration be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReplacing factory emissions-related exhaust components may affect vehicle operation and diagnostics. Consult a qualified professional to confirm compatibility, installation requirements, and applicable legal restrictions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompliance Notice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product alters or replaces factory emissions-related exhaust components. The purchaser and installer are responsible for confirming compliance with all applicable federal, state, and local laws before purchase, installation, or use. \u003c\/span\u003e\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"4\"Cat\u0026DPF Delete Pipe(2015.5-2016)","offer_id":47384643797245,"sku":"DIPSJ-025","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/Gemini_Generated_Image_ldpl1eldpl1eldpl.png?v=1785763477"},{"product_id":"2015-5-2016-6-6l-gm-duramax-lml-4-downpipe-back-dpf-delete-exhaust-system","title":"2015.5-2016 6.6L GM Duramax LML 4\" Downpipe-Back DPF Delete Pipe","description":"\u003cp\u003e\u003cspan\u003eUpgrade your late-model LML Duramax with this 4-inch downpipe-back DPF delete exhaust system for compatible \u003cstrong\u003e2015.5–2016 Chevrolet Silverado and GMC Sierra 2500HD\/3500HD pickups equipped with the 6.6L Duramax LML engine\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from T409 stainless steel, this system uses mandrel-bent 4-inch tubing to provide a consistent exhaust path and a deeper diesel exhaust tone. \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIt connects downstream of the factory turbo downpipe using the late-style \u003cspan style=\"color: rgb(255, 255, 255); background-color: rgb(255, 122, 26);\"\u003e\u003cstrong\u003e3-bolt flange\u003c\/strong\u003e\u003c\/span\u003e and replaces the exhaust system toward the rear of the truck.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThis system does not fit earlier 2011–2015 V-band applications or Cab \u0026amp; Chassis models.\u003c\/strong\u003e Some shorter cab, bed, or wheelbase configurations may require pipe trimming during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/ChatGPT_Image_2026_8_11_14_02_57.png?v=1786428194\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4-Inch Downpipe-Back Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eConnects downstream of the factory turbo downpipe and replaces the exhaust system toward the rear of the truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLate-Style 3-Bolt Connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDesigned for compatible 2015.5–2016 LML Duramax pickups equipped with the factory-style 3-bolt exhaust flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eT409 Stainless Steel Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBuilt for durability under high exhaust temperatures and exposure to demanding road conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMandrel-Bent Tubing:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSmooth bends help maintain a consistent internal pipe diameter through curved exhaust sections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Duty Pipe Walls:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eApproximately 2 mm wall thickness provides added strength and structural durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDesigned for Freer Exhaust Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe 4-inch tubing is designed to reduce restrictive exhaust flow. Actual results vary depending on vehicle condition, configuration, and other modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDeeper Duramax Exhaust Tone:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProduces a deeper and more aggressive exhaust note than the factory system. Final sound varies by cab style, bed length, and vehicle configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDownpipe-back DPF delete exhaust system\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Years\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2015.5–2016\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Models\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet Silverado and GMC Sierra 2500HD\/3500HD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.6L Duramax V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLML\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePipe Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eT409 stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWall Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 2 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMandrel-bent tubing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFront Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFactory-style 3-bolt flange\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCab \u0026amp; Chassis Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eChevrolet Silverado\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLate 2015 Silverado 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLate 2015 Silverado 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Silverado 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Silverado 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eGMC Sierra\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLate 2015 Sierra 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLate 2015 Sierra 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Sierra 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Sierra 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Fitment Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe truck must have the late-style 3-bolt exhaust flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit earlier 2011–2015 trucks with a V-band-style connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit Cab \u0026amp; Chassis models.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e4-inch downpipe-back exhaust pipe sections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust hangers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSome factory mounting hardware may need to be reused during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA muffler, exhaust tip, sensors, electronic components, flange gasket, bolts, and other unlisted components are not confirmed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eConfirm that your truck uses the factory-style 3-bolt exhaust connection before removing the original exhaust system. This product will not connect directly to the earlier V-band-style configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMinor cutting or trimming may be required for certain short-wheelbase, cab, or bed combinations. Test-fit and align all pipe sections before cutting or fully tightening the clamps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe available product information does not confirm whether welding is required. Some factory hardware may need to be reused during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallation time varies depending on vehicle condition, corrosion, cab and bed configuration, available tools, and installer experience. Professional installation is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter installation, inspect clearance around the frame, suspension, spare tire, fuel lines, brake lines, wiring, and body. Recheck and retighten all exhaust connections after the first complete heat cycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this a short DPF replacement pipe or a complete exhaust system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis product is a 4-inch downpipe-back exhaust system. It includes multiple exhaust sections extending from the factory downpipe connection toward the rear of the truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this system replace the factory turbo downpipe?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. It connects downstream of the factory turbo downpipe and is not a turbo-back exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I know whether it fits my 2015 truck?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInspect the connection downstream of the turbo direct pipe. This system requires the late-style 3-bolt flange and does not fit earlier trucks with a V-band connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this system include a muffler?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA muffler is not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes the package include an exhaust tip?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn exhaust tip is not listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill cutting be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSome shorter cab, bed, or wheelbase configurations may require trimming an intermediate pipe. Test-fit the complete system before cutting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs welding required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe available product information does not confirm whether welding is required. Review the physical connections before beginning installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAre clamps and hangers included?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. Exhaust clamps and hangers are listed as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this system fit Cab \u0026amp; Chassis trucks?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. This system is not compatible with Cab \u0026amp; Chassis applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill additional vehicle calibration be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReplacing factory emissions-related exhaust components may affect vehicle operation and diagnostics. Consult a qualified professional to confirm vehicle compatibility, installation requirements, and applicable legal restrictions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompliance Notice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product alters or replaces factory emissions-related exhaust components. The purchaser and installer are responsible for confirming compliance with all applicable federal, state, and local laws before purchase, installation, or use.\u003c\/span\u003e\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"4\" Downpipe-Back(2015.5-2016)","offer_id":47384646123773,"sku":"DIPSJ-039","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/DIPSJ-020_66a4c78f-29ac-4430-a440-70189e986eb6.jpg?v=1785763486"},{"product_id":"2015-5-2016-6-6l-gm-duramax-lml-5-downpipe-back-dpf-delete-exhaust-system","title":"2015.5-2016 6.6L GM Duramax LML 5\" Downpipe-Back DPF Delete Pipe","description":"\u003cp\u003e\u003cspan\u003eUpgrade your late-model LML Duramax with this 5-inch downpipe-back DPF delete exhaust system, designed for compatible \u003cstrong\u003e2015.5–2016 Chevrolet Silverado and GMC Sierra 2500HD\/3500HD pickups equipped with the 6.6L Duramax LML engine.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from T409 stainless steel, this system uses mandrel-bent 5-inch tubing to provide a larger, more direct exhaust path and a deeper diesel exhaust tone. It connects downstream of the factory turbo downpipe using the late-style\u003cstrong\u003e 3-bolt flange.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"background-color: rgb(255, 122, 26);\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eThis system is designed specifically for 2015.5–2016 trucks with the 3-bolt exhaust connection. It does not fit earlier V-band applications or Cab \u0026amp; Chassis models.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e Some cab, bed, and wheelbase configurations may require pipe trimming during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/ChatGPT_Image_2026_8_11_14_02_57.png?v=1786428194\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e5-Inch Downpipe-Back Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReplaces the exhaust system downstream of the factory turbo downpipe while retaining the original downpipe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLate-Style 3-Bolt Connection:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDesigned for compatible 2015.5–2016 LML Duramax trucks equipped with a 3-bolt exhaust flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eT409 Stainless Steel Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eManufactured from heat-resistant T409 stainless steel for durability in demanding diesel exhaust applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMandrel-Bent Tubing:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSmooth bends help maintain a consistent internal pipe diameter throughout the exhaust path.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHeavy-Duty Pipe Walls:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eApproximately 2 mm wall thickness provides added strength and structural durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLarger Exhaust Path:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe 5-inch tubing is designed to reduce restrictive exhaust flow and support improved exhaust evacuation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDeeper Duramax Exhaust Tone:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProduces a deeper and more aggressive exhaust note than the factory system. Actual sound varies by truck configuration and other modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDownpipe-back DPF delete exhaust system\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Years\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2015.5–2016\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Models\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet Silverado and GMC Sierra 2500HD\/3500HD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.6L Duramax V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLML\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePipe Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eT409 stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWall Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 2 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMandrel-bent tubing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFront Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e3-bolt flange\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCab \u0026amp; Chassis Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eChevrolet Silverado\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2015.5 Silverado 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2015.5 Silverado 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Silverado 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Silverado 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eGMC Sierra\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2015.5 Sierra 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2015.5 Sierra 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Sierra 2500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2016 Sierra 3500HD with 6.6L Duramax LML\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Fitment Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe truck must have the late-style 3-bolt exhaust flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit earlier 2011–2015 trucks with a V-band connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit Cab \u0026amp; Chassis models.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e5-inch downpipe-back exhaust pipe sections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust hangers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe shape and number of individual pipe sections may vary based on the vehicle configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eConfirm that your truck has a 3-bolt flange before removing the original exhaust system. This product will not connect to the earlier V-band-style exhaust configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMinor cutting or trimming may be required for certain cab, bed, and wheelbase combinations. Test-fit and align all sections before cutting or permanently tightening the clamps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallation time varies based on vehicle condition, corrosion, wheelbase, available tools, and installer experience. The supplied product information does not confirm whether welding is required or whether any factory hardware must be reused.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter installation, check exhaust clearance around the frame, suspension, spare tire, wiring, brake lines, and body. Recheck and retighten all clamps after the first complete heat cycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProfessional installation is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this a DPF delete pipe or a complete exhaust system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis product is a 5-inch downpipe-back DPF delete exhaust system. It includes exhaust pipe sections that extend from the factory downpipe connection toward the rear of the truck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it replace the factory turbo downpipe?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. This system connects downstream of the factory turbo downpipe. It is not a turbo-back exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I know whether it fits my 2015 truck?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInspect the connection between the factory downpipe and exhaust system. This kit requires a 3-bolt flange and will not fit the earlier V-band connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes this system fit every 2015 Duramax?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. It is intended for late-production 2015.5 trucks with the 3-bolt flange. Early 2015 trucks using a V-band connection require a different system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill cutting be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSome cab, bed, and wheelbase configurations may require trimming an intermediate pipe. Always test-fit the complete system before cutting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs welding required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe supplied information does not confirm whether welding is required. Review the product connections and installation instructions before beginning installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAre clamps and hangers included?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes. The supplied product information states that exhaust clamps and hangers are included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it fit Cab \u0026amp; Chassis trucks?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. This system is not designed for Cab \u0026amp; Chassis applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill additional vehicle calibration be required?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReplacing factory emissions-related exhaust components may affect vehicle operation and diagnostics. Consult a qualified professional to confirm vehicle compatibility, installation requirements, and applicable legal restrictions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompliance Notice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product alters or replaces factory emissions-related exhaust components. The purchaser and installer are responsible for confirming compliance with all applicable federal, state, and local laws before purchase, installation, or use. \u003c\/span\u003e\u003c\/p\u003e","brand":"DieselPerf","offers":[{"title":"5\" Downpipe-Back(2015.5-2016)","offer_id":47384648286461,"sku":"DIPSJ-020","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/6526\/2077\/files\/c280d7c151db856286d6d26233bcb534.png?v=1785763498"}],"url":"https:\/\/dieselperf.com\/collections\/6-6l-duramax-lml.oembed?page=2","provider":"DieselPerf","version":"1.0","type":"link"}