aFe MACHForce XP Exhaust 304SS Cat-Back w/ Polished Tips 12-13 BMW M5 (F10) V8 4.4L (tt) GMC 5in x 2in Bump Stop

5in x 2in Bump Stop Kit

graphite impregnated bushings

Hand painted "Corvette" and Z06 logo

System has Active Exhaust valves

aFe MACHForce XP Exhaust 304SS Cat-Back w/ Polished Tips 12-13 BMW M5 (F10) V8 4.4L (tt) GMC 5in x 2in Bump StopaFe MACHForce XP Exhaust 304SS Cat Back w Polished Tips 12 13 BMW M5 (F10) V8 4. 4L (tt) 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