The H&R Sport sway bar kit for the 2008 Audi RS4 Cabrio includes a 32mm front and 24mm rear bar matched to increase roll stiffness and lateral stability while preserving ride comfort. Smooth forged ends permit adjustable stiffness on applicable cars, and most kits arrive with H&R’s Poly/Teflon bushings that resist squeaks and require no lubrication for clean, low-maintenance handling.
H&R 2008 Audi RS4 Cabrio AWD Sway Bar Kit - 32mm Front/24mm Rear