MBRP Installer Series Chevrolet 3" Turbo Diesel Down Pipe View larger

MBRP Installer Series Chevrolet 3" Turbo Diesel Down Pipe

GM8427

   GM8427 Available Here

2011-2015 Chev/GMC - 6.6L Duramax
3" Turbo Down Pipe

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CAD$299.24



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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.