aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 07-08 V8 119.0-143.5 WB

The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combi nation of performance; fit; and value. All systems use factory mounting locations providing stability and hassle-free installation. High quality OE style band clamps are used for a complete 360 deg. sealing surface. A free-flowing 24 in. long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.Installation InstructionsThis Part Fits: Year Make Model Submodel 2007-2008 Chevrolet Silverado 1500 LS 2007-2008 Chevrolet Silverado 1500 LT 2007-2008 Chevrolet Silverado 1500 LTZ 2007-2008 Chevrolet Silverado 1500 WT 2007-2008 Chevrolet Silverado 2500 HD LT 2007-2008 Chevrolet Silverado 2500 HD LTZ 2007-2008 Chevrolet Silverado 2500 HD WT 2007-2008 GMC Sierra 1500 SL 2007-2008 GMC Sierra 1500 SLE 2007-2008 GMC Sierra 1500 SLT 2007-2008 GMC Sierra 1500 WT 2007-2008 GMC Sierra 2500 HD SLE 2007-2008 GMC Sierra 2500 HD SLT 2007-2008 GMC Sierra 2500 HD WT