aFe MACHForce XP Exhausts Cat-Back Black Tip 09-17 GM Silverado 1500 4.3/5.3L RegCab SB/LB Cooling Made in the USA and

Made in the USA and are engineered to optimize the factory shock absorber damping and offer a 1

This exhaust system is constructed from 3

Tall (29 in

0 peak HP Motor

Our 2-way adjustable rear sway bar allows the driver to dial in the rear roll resistance to achieve the desired handling bias

aFe MACHForce XP Exhausts Cat-Back Black Tip 09-17 GM Silverado 1500 4.3/5.3L RegCab SB/LB Cooling Made in the USA andaFe MACHForce XP Exhausts Cat Back Black Tip 09 17 GM Silverado 1500 4. 3 5. 3L RegCab SB LB aFe introduces the MACH Force XP exhaust system for the BMW M5 F10 twin turbo. In recent testing this system produced 18 horsepower and 30 lbs. x ft. of torque. This unique exhaust system is constructed from TIG welded, 3 in. mandrel bent 304 stainless steel and uses quad, high flow mufflers. This system was designed and engineered by tuning the perfect tube