Swap soft factory rubber for tough 90SH polyurethane bushings to eliminate trailing arm flex, sharpen rear-end response and boost cornering grip while keeping street manners intact.
Upgrade your BMW E36 and E46 rear suspension with 90SH polyurethane trailing arm bushings, designed to replace the factory rubber mounts.
These high-durometer bushings reduce trailing arm movement, improving handling precision, rear-end stability, and suspension response while maintaining a balanced street feel.
2 x rear trailing arm 90SH polyurethane bushings (left and right)
Compatible with BMW E36 and E46 chassis
90SH polyurethane provides firmer suspension feel than OEM rubber, ideal for street performance and track use