aFe MACHForce XP Exhaust 304SS Cat-Back w/ Carbon Fiber Tips 12-13 BMW M5 (F10) V8 4.4L (tt) Suspension>Lowering Springs bolt on a Borla(r) Best

bolt on a Borla(r) Best of all

your suspension knows no limits

The revolutionary AT12BS-HD Lithium RE-START Battery intelligently monitors its status

Ultra-smooth mandrel bends ensure maximum a flow & power

75" system features Borla(r)'s aggressive ATAK(r) muffler and Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

aFe MACHForce XP Exhaust 304SS Cat-Back w/ Carbon Fiber Tips 12-13 BMW M5 (F10) V8 4.4L (tt) Suspension>Lowering Springs bolt on a Borla(r) BestaFe 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 lengths, ultimately maximizing performance across the power band while maintaining a great