The MACH Force XP cat-back for GM 1500 trucks (2007–2008 V8) is built from mandrel-bent 4" 409 stainless steel to improve flow, increase horsepower and torque, and lower EGTs. Factory mounting locations and OE-style band clamps provide a secure, hassle-free installation. A free-flowing muffler tunes the exhaust note while maintaining stable pipe placement under heat and vibration.
aFe MACH Force XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 07-08 V8 119.0-143.5 WB