MBRP Armor BLK 3" Downpipe / Turbo Direct Pipe 01-04 GM Duramax LB7 FOX-985-24-032 If you're ready for the

If you're ready for the ability to fuel all the way to 5500 RPM

750 lumens of pure power

it adds a ton of functionality

Axle Ratio

This is a direct factory replacement for your stock fuel filter heater element on the 1999-2003 7

MBRP Armor BLK 3" Downpipe / Turbo Direct Pipe 01-04 GM Duramax LB7 FOX-985-24-032 If you're ready for theThe factory turbo direct pipe on the 2001 2004 Duramax's is very restrictive. Unfortunately, due to the construction of the factory downpipe, none of the exhaust manufacturers include this piece with their full exhaust kits. MBRP announces the release of their turbo direct pipe that will bolt directly in place of the factory unit and give you a freer flowing exhaust. This piece comes powdercoated in black and heat wrapped to avoid any ambient heat