Bilstein B3 OE replacement coil spring for 2007–2013 BMW 328i front matches OE dimensions, spring rates and design to restore original suspension performance. Manufactured from premium steel with technical end shapes and hot-setting to prevent height loss, this spring is intended as a direct-fit replacement that returns ride height, handling response and suspension safety to factory specification.
Bilstein 07-13 BMW 328i B3 OE Replacement Coil Spring - Front