5" Aluminized Turbo Back Single with Muffler | 2003-2004 Dodge 2500/3500 5.9L Cummins-511019 Engine Size:5.9L 6 2011-2016 LML Duramax Injectors"

6 2011-2016 LML Duramax Injectors"

Part Number: 54-32578-B

A urethane plug is also included if you wish to completely seal the air box

5 plies of DuPont Nomex / Aramid fiber (no inferior Polyester is used)

5" Aluminized Turbo Back Single with Muffler | 2003-2004 Dodge 2500/3500 5.9L Cummins-511019 Engine Size:5.9L 6 2011-2016 LML Duramax Injectors"Constructed 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 Machined Turbo Flange Fits Cab