Bilstein B3 OE replacement coil spring for 2001–2006 BMW 325Ci front matches OE dimensions and spring rates to restore suspension function. Produced from high-quality chrome vanadium or chrome silicon steel and hot-set after forming to prevent height loss, the springs are intended to maintain factory ride characteristics and safety while fitting original suspension mounting and design requirements.
Bilstein 01-06 BMW 325Ci B3 OE Replacement Coil Spring - Front