H&R 09-16 BMW Z4 sDrive30i/Z4 sDrive35i/Z4 sDrive35is E89 21mm Adj. 3 Hole Sway Bar - Rear - 71987 Control Arms F10 550I Sedan

F10 550I Sedan

But just like its predecessor

The pipes are constructed of mandrel bent aluminum polished to a mirror finish

free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound whi le unleashing all available horsepower and torque

increasing time in contact with the fins and improving heat transfer

H&R 09-16 BMW Z4 sDrive30i/Z4 sDrive35i/Z4 sDrive35is E89 21mm Adj. 3 Hole Sway Bar - Rear - 71987 Control Arms F10 550I SedanH&R'sport Sway Bars are designed for drivers'who desire improved handling without lowering or affecting ride quality. H&R'sport Sway Bars increase your suspension's roll stiffness or its resistance to roll in turns while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R'sport Sway Bars are the smooth, machined like forged ends that, for specific vehicles, allow for