5" Downpipe Back Single With Muffler | 2001-2004.5 GM 2500/3500 6.6L DURAMAX-531100 Year Applicable:2001-2004.5 Soft Part Replacement Packages for

Soft Part Replacement Packages for existing air intake systems that end with 11332

this makes these manifolds 75% thicker to combat cracking due to high exhaust temperatures

Forged Milled Billet Wheel

Sold As: Each

Works on OEM Flywheel Only

5" Downpipe Back Single With Muffler | 2001-2004.5 GM 2500/3500 6.6L DURAMAX-531100 Year Applicable:2001-2004.5 Soft Part Replacement Packages forConstructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Mel's system. For powerhouse performance, Mel's delivers horsepower you can hear! Features: Ease of installation Contour Bent Hangers TorcTite Clamps 4" Race Pipe No Bungs Fits Cab