5" Downpipe Back Single With Muffler | 2001-2004.5 GM 2500/3500 6.6L DURAMAX-531100 Year Applicable:2001-2004.5 Kit includes commonly sourced 3-micron

Kit includes commonly sourced 3-micron fuel filter and 20-micron water separator filter

Part Number: 44-FF016

Applicable core fee of $250 to be applied at check out

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

5" Downpipe Back Single With Muffler | 2001-2004.5 GM 2500/3500 6.6L DURAMAX-531100 Year Applicable:2001-2004.5 Kit includes commonly sourced 3-micronConstructed 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