5" Downpipe Back Single With No Muffler | 2015.5-2016 GM 2500/3500 6.6L DURAMAX-531008 LLY Duramax " black will provide the toughest

black will provide the toughest looking contrast

heavy-duty)

There's no struggling

The benefit of the 14cm exhaust housing is lower Exhaust Gas Temperatures

Prevents waste gate "creep"

5" Downpipe Back Single With No Muffler | 2015.5-2016 GM 2500/3500 6.6L DURAMAX-531008 LLY Duramax " black will provide the toughestConstructed 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 OEM Style 3 Bolt Flange 4" Race