MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit
Chev/GMC Duramax 6.6L,3" Turbo Down Pipe
Application:
2015-2016 Chev/GMC - 6.6L Duramax3"
Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance.
- Greater Heat Retention
- 20% Greater Flow Over Stock
- Richer Diesel Sound
- Will not Affect Emissions (DPF system or the Urea injection system)
- Gains of +21 HP and +24 lb/ft Torque
Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015 - 2017 | Chevrolet | Silverado 2500 HD | LTZ, High Country, WT, LT |
| 2015 - 2017 | Chevrolet | Silverado 3500 HD | WT, High Country, LTZ, LT |
| 2015 - 2017 | GMC | Sierra 2500 HD | Base, SLT, SLE, Denali |
| 2015 - 2017 | GMC | Sierra 3500 HD | Base, Denali, SLT, SLE |
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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