Specification
| Material | T-409 Stainless Steel, it is magnetic. |
| Thickness | 2mm |
| Inlet Diameter | 4''/5'' |
| Compatible | Fully compatible with factory-style V-band connection (04.5+ turbo elbow required for 5") |
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---tab Description---
Unleash your Dodge Ram 5.9L diesel's power. Our Turbo Back DPF Delete and Mini Maxx Tuner combo removes restrictive factory parts, eliminating the problematic DPF. The result: major gains in horsepower, torque, and fuel economy with a classic diesel sound. The definitive tune and delete solution.

| Material | T-409 Stainless Steel, it is magnetic. |
| Thickness | 2mm |
| Inlet Diameter | 4''/5'' |
| Compatible | Fully compatible with factory-style V-band connection (04.5+ turbo elbow required for 5") |
| 4'' or 5'' Turbo Back |
| Mini Maxx V1 Tuner |
| OBD Connection box |
| HDMI Cable for seamless connection between the connection box and the tuner |
| Power adapter |
| Micro SD to USB Adapter |
| Fuse tap |
| Suction cup mount |
| USB cable |
| All tune files preloaded |
| Emission-compliant street tunes & off-road race tunes readily available |
---tab Fitment---
Notes:
---tab FAQ---
Q1: Is this combination legal for on-road use?
A: No. The removal of the Diesel Particulate Filter (DPF) and catalytic converter is illegal for use on public roads in all 50 states under the federal Clean Air Act. This product is intended for off-road and racing use only.
Q2: Will the Mini Maxx V1 turn off the check engine light from the DPF delete?
A: Yes, absolutely. The primary function of the Mini Maxx tuner, in this case, is to install custom performance tuning that automatically disables the DPF-related sensors and fault codes. It will keep your check engine light off and ensure the truck runs properly without the emissions equipment.
Q3: What power levels can I expect with the Mini Maxx?
A: The Mini Maxx V1 for the 5.9L typically offers multiple power levels, often ranging from a mild Economy/Daily Driver tune (e.g., +60 HP) up to extreme Performance/Race tunes (e.g., +210 HP). It is crucial to monitor your EGTs on the higher power levels, especially under heavy load.
Q4: Can I install these parts myself?
A: The DPF delete pipe installation is a mechanical process that requires basic hand tools and mechanical aptitude. It involves removing the old exhaust and bolting up the new one. The Mini Maxx tuner installation is very simple; it plugs directly into the OBD-II port under the dashboard to load the tunes. The most technical part is flashing the ECM, which the Mini Maxx guides you through step-by-step.
Q5: Do I need the delete pipe if I just get the Mini Maxx?
A: It is highly required. The Mini Maxx's performance tunes are designed for a truck without the restrictive DPF. If you run the tunes with the DPF still installed, you will create excessive backpressure and cause extremely high Exhaust Gas Temperatures (EGTs), which can lead to severe engine damage.
---tab Shipping & Returns---
Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy
Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy
