H&R 15-20 BMW M4 Cabrio/Coupe F83/F82 Sway Bar Kit - 30mm Front/25mm Rear

H&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 adjustability in stiffness-giving you an unmatched level of precision and performance. Sway Bar Bushings: Available exclusively with H&R'sport Sway Bar kits. Our proprietary sway bar bushings feature a special urethane/Teflon composite that prevents squeaks and eliminates the need for lubrication. No mess, no maintenance, a perfect fit.