531002-634NM Mels Manufacturing 5" Down Pipe Back Exhaust - Aluminized GMC/Chevy 6.6L Duramax 2007-2010

Fits 5" Exhaust Systems5" Inlet / 7" Outlet / 15" Length Rolled Angle Cut

The GT Platinum Diesel is four products in one; a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. It improves the utility of your vehicle by increasing horsepower, improving fuel economy and providing a comprehensive set of monitoring features and diagnostic functions. Offroad use only.

2004.5-2010 GMC Chevy 6.6L Duramax LLY/LBZ/LMM - Replace that restrictive factory down pipe with a MBRP direct replacement down pipe for more flow, fuel economy, and better performance.

Mel's Manufacturing 3" T-409 Stainless Steel replacement turbo direct pipe for 2004.5-2010 GMC/Chevy Duramax 6.6L LLY, LBZ, and LMM engines.

The all new H&S Mini Maxx V2 delivers Incredible horsepower & torque improvements with less fuel consumption, digital gauge monitoring, and support for vehicles with no DPF or EGR. Fits 2007.5-2021 Dodge Cummins, 2008-2019 Ford Powerstroke, and 2007.5-2016 GMC Duramax diesels.

Replace your old worn downpipe clamp in your 2004.5-2016 GM 6.6L Duramax with the Dorman 904-148 Turbo Downpipe V-Band Clamp.