aFe MACH Force-Xp 3.5in 304 SS Cat-Back w/Polished Tips 15-18 BMW X5 M (F85) / X6 M (F86) V8-4.4L S63

aFe MACH Force-Xp 3.5in 304 SS Cat-Back w/Polished Tips 15-18 BMW X5 M (F85) / X6 M (F86) V8-4.4L S63In house dyno testing produced gains of up to +20 horsepower and +33 lbs. x ft. torque 3" dual 2 1 2" mandrel bent, brush finished 304 stainless steel tubing outflows and outlasts factory exhaust True quad 3 1 2" diameter polished stainless steel exhaust tips with laser etched aFe Power logo 100% CAD designed for a custom, high tolerance factory fitment Transverse, high flow muffler and Integrated mitered merge evenly distributes exhaust pulses Uses

APPLICATIONS

it emphasizes the character of the Ferrari V8 (flat-crank engine) sound with the unique Akrapovic note

to improve cornering behavior and reduce squat without simultaneously altering the rebound stage damping which is optimally matched to the spring rate

All AutoTecknic mirror caps are made according to their OEM counterpart to ensure a 100% fit

the valve opens

aFe Power performance air filters are constructed using full 360 degree urethane frames

The result: increased handling and cornering grip in any performance-driving situation

we understand the goals of all car enthusiasts—to go as fast as possible while maintaining safety and a comfortable position in the pilot’s seat at the same time

your factory bias is maintained as well as your ABS efficiency

the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors

capable of supporting subsequent upgrades

Dyno proven gains of 30+ horsepower as measured internally at HKS and at external facilities