The Bilstein B3 rear coil spring is a direct replacement for 1989–1995 BMW 525i standard suspension, manufactured to match OE dimensions, spring rates and design forms. Fitted springs restore suspension function and safety to factory specifications. Bilstein applies hot setting after forming to help prevent height loss and uses established technical designs to ensure break resistance and correct ride characteristics.
Bilstein B3 89-95 BMW 525i Replacement Rear Coil Spring - Standard Suspension