aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 07-08 V8 157 WB turn14-in-stock 5L DOHC (L15B7) Turbo

5L DOHC (L15B7) Turbo

Each arm is forged from aircraft-quality 2024 billet aluminum

Manufacturer Part # : ACR-3551-FW

Manufacturer Part # : X-1108-BB

AWE AFM Valve Simulators (included) are required for vehicles equipped with AFM valves

aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 07-08 V8 157 WB turn14-in-stock 5L DOHC (L15B7) TurboManufacturer Part # : 49 44006 Market Description 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 combination of performance; fit; and value. All systems use factory mounting locations providing stability and hassle