3 Inch Y-Bridge Cold Side Intercooler Pipe for 2006-2010 6.6 Duramax LBZ LMM
3 Inch Y-Bridge Cold Side Intercooler Pipe for 2006-2010 6.6 Duramax LBZ LMM
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Description
Upgrade your Duramax’s performance and reliability with the 3-Inch Y-Bridge and Cold Side Intercooler Pipe Kit. Designed for 2006–2010 6.6L LBZ and LMM Duramax engines, this kit replaces the restrictive factory plastic components with high-flow mandrel-bent aluminum pipes and reinforced silicone boots. The addition of a free-flowing Y-Bridge enhances throttle response, reduces boost drop, and ensures consistent airflow under heavy loads or performance tuning.
Key Features
-
Complete Cold Side & Y-Bridge Solution
Includes a 3" cold-side pipe and high-flow Y-bridge to eliminate factory bottlenecks and improve boost control. -
High-Strength Aluminum Construction
Mandrel-bent aluminum pipes with a polished finish resist cracking and heat fatigue. -
Reinforced Silicone Boots & T-Bolt Clamps
Triple-layer silicone boots withstand extreme pressure and temperature, while constant-tension clamps provide leak-free sealing. -
Improved Airflow & Durability
Say goodbye to blown-out plastic pipes. This upgrade handles increased boost and temperature levels from modified or stock turbo systems. -
OEM Fitment with Quick Installation
Designed to fit with factory components—no cutting or tuning required.
Fitment
- 2006-2007 6.6L LBZ Duramax Diesel (LBZ: 06-07 VIN Code 2 or D)
- 2007.5-2010 6.6L LMM Duramax Diesel ( LMM: 07.5-10 VIN Code 6)
Specifications
| Type | Cold Side Intercooler Pipe + Y-Bridge Kit |
| Pipe Material | Mandrel-Bent Aluminum |
| Coupler Material | Triple-Reinforced Silicone |
| Pipe Diameter | 3" |
FAQ
Q: Does this kit fit both LBZ and LMM engines?
A: Yes, this kit is compatible with 2006–2007 LBZ and 2007.5–2010 LMM 6.6L Duramax engines.
Q: Do I need to tune my truck after installation?
A: No tuning is required. This kit is designed as a direct-fit upgrade for improved reliability and performance.
Q: Will this work with my factory turbo and intercooler?
A: Yes, it’s fully compatible with the stock turbocharger and intercooler setup.
Q: What's the benefit of the upgraded Y-Bridge?
A: The high-flow Y-Bridge eliminates the airflow restriction found in the factory cast piece, improving boost response and top-end performance.
Q: Are the clamps and boots included?
A: Yes, the kit comes complete with all necessary silicone boots, T-bolt clamps, and a heater hose for easy installation.
Fast Shipping Policy
Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date.
Easy Return Policy
Every order comes with a 14-day free return, which means you don't have to pay for a return slip.
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- One-Year Warranty
- 14-Day Return
- 4-12 Days To Arrive
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Frequently Asked Questions
What is a delete tuner?
A delete tuner is a device that reprograms yourtruck's ECM (computer) to turn off emissionssystems like the DPF, EGR, and DEF, allowing yourtruck to run without those components
Can l use a delete tuner withoutphysically removing TheDPF/DEF/EGR parts?
You MUST remove your DPF(Diesel ParticulateFilter), as the filter will clog and stop all exhaust flowwhen shut off. You will no longer need DEF(DieselExhaust Fluid), and you may remove your DEF tankif you wish, or it can sit empty. The EGR may remainas is, but we recommend removing the physicalparts as well.
Is a Delete Tune bad for mytruck's engine?
Quite the opposite. In fact, many customers reportimproved engine life, smoother shifting, and betterfuel economy (typically 3-5 MPG gains) when usinga quality delete tuner.
What's the difference between adelete tuner and a delete tune?
The tuner is the hardware device. The tune is thesoftware file that gets uploaded to your truck's ECM.Your delete tuner includes a delete tune when youpurchase from us.
Do delete tuners void my warranty?
Yes. Any emissions-related modification, includingtuning, can void the manufacturer's warranty. Manycustomers wait until after their warranty expiresbefore deleting.
Do l need a mechanic to install thetuner? How long does installationtake?
Not necessarily. Many of our customers install their delete tuner themselves in under 30 minutes. We include easy-to-follow instructions, and our support team is available if you need help.
Will my truck pass inspection oremissions testing with a deletetuner?
No. Delete tuners disable emissions systems, so your truck will not pass emissions tests in areas where they're required. Some states have exemptions (e.g. heavy-duty or rural-use trucks).
Can l go back to stock afterinstalling a delete tuner?
Yes. However, in most cases you will have to have the ECM flashed at the dealership. If this is a concern, contact our team and we can explain further.
Is the delete tune VlN-locked?
Yes. All delete tunes are VIN specific and will only work on one truck. The tuner (hardware device), may be used on multiple vehicles for diagnostic or monitoring purposes where applicable.
What support do l get with my tuner?
We offer lifetime customer support, step-by-step install guides, and remote help from our tuning team. You're never left hanging, even after the sale.