The Best Systems Start With the Best Materials Built from 16 gauge T409 stainless steel our SLM Series performance exhaust systems offer a value price without compromising on the quality built into every component. Featuring a two-piece tail we...
MBRP 2001-2007 Chev/GMC 2500/3500 EC/CC SLM Series 4 Downpipe Back Stainless Exhaust System
MBRP 2500/3500 Duramax Classic EC/CC 5" Down Pipe Back Single Side Aluminized w/ Muffler
MBRP 2001-2007 2500/3500 Duramax Classic EC/CC 5in Down Pipe Back Single Side No Muffler Aliminized
The AFE 49-04059NM ATLAS 4" Downpipe-Back No Muffler Exhaust System for your 2001-2010 GM 6.6L Duramax features a 4" mandrel bent construction and a mufflerless "straight-pipe" design for maximum flow, increased horsepower, increased torque and lower EGTs.
MBRP 2001-2007 Chev/GMC 2500/3500 Duramax EC/CC Aluminized w/ Muffler Downpipe Back P Series Exhaust System
MBRP 2001-2007 Chev/GMC 2500/3500 Duramax EC/CC PLM Series Aluminized Exhaust System