The aFe MACH Force XP cat-back exhaust for Hummer H2 (2003–2006 V8 6.0L) replaces the factory rear section to improve flow, increase horsepower and torque, and lower EGTs. Constructed from mandrel-bent 4 in. 409 stainless steel tubing, it uses a free-flowing 24 in. muffler, OE-style band clamps and bayonet hangers for a factory fit, polished tip and a 2-year limited warranty.
aFe MACH Force XP Exhausts Cat-Back SS-409 EXH CB Hummer H2 03-06 V8-6.0L