5" Downpipe Back Single With Muffler | 2001-2004.5 GM 2500/3500 6.6L DURAMAX-531100 Year Applicable:2001-2004.5 Works on OEM Flywheel Only

Works on OEM Flywheel Only

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

2019 CHEVROLET Silverado 1500

This Causes Dreaded Thermal Runaway

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

5" Downpipe Back Single With Muffler | 2001-2004.5 GM 2500/3500 6.6L DURAMAX-531100 Year Applicable:2001-2004.5 Works on OEM Flywheel OnlyConstructed 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