aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB Chevrolet Tahoe 07-08 V8-4.8/5.3L 1978-gmc-k35-high-sierra-esi7122723 DN2-HDR4 kit features ACT's most

DN2-HDR4 kit features ACT's most popular Heavy Duty pressure plate

ACL 91-02 Saturn 4cyl

GM11-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

Massive Spark Energy

Includes high quality stainless steel spring loaded t-bolt clamps and heavy-duty 5-Ply couplings for strength

aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB Chevrolet Tahoe 07-08 V8-4.8/5.3L 1978-gmc-k35-high-sierra-esi7122723 DN2-HDR4 kit features ACT's mostThe 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 free installation. High quality OE style band