Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The aFe MachForce XP 4" DPF-back exhaust for 2011–2014 GM 6.6L LML diesel trucks with black tips offers the same mandrel-bent 409 stainless construction and OE-style fitment as the polished version, but with black powdercoat dual 6" tips. The 24" free-flow muffler and bayonet hangers reduce high-pitch tones while improving flow, and factory mounting points simplify installation.
aFe MACH Force XP Exhaust 4inch DP-Back All SS 2011-14 GM Diesel Trucks V8-6.6L LML Black Tips
