Fabspeed BMW X5M E70 & X6M E71 Supercup Exhaust System Select Tip Finish:Satin Black With peak horsepower and torque

With peak horsepower and torque increasing 60 whp (wheel horsepower) and 73 ft/lbs of ft-lbs of torque over stock and peak curve gains of 96 whp (wheel horsepower) and 85 ft/lbs of ft-lbs of torque at 5900 RPM

Weighs 13lbs less than the factory rear muffler system (non PSE)

Constructed from 14-16ga T304L stainless steel tubing for maximum power and durability

System comes with thermal military spec blankets included

If uncertain if your harness or harness bar is installed properly

Fabspeed BMW X5M E70 & X6M E71 Supercup Exhaust System Select Tip Finish:Satin Black With peak horsepower and torqueReplaces the heavy factory mufflers and tips with lightweight free flowing straight through pipes for increased power and sound; includes Deluxe Quad Style Tips in your choice of finish to compliment your vehicles look and style. FEATURES: Fits all BMW X5M (E70) AND X6M (E71) vehicles Adds an aggressive throaty exhaust note Improves power and throttle response by maximizing the exhaust flow Straight through tubing design maximizes flow with better