The Bilstein B4 OE replacement front left strut is a twin-tube assembly for BMW 535i GT xDrive (2011–2017) and 550i GT xDrive (2010–2017) applications that restores factory ride and handling. Engineered to meet or exceed OE standards, the B4 damper is a direct-fit OE-style strut intended for drivers restoring original comfort, handling and safety with Bilstein quality.
Bilstein 11-17 BMW 535i GT xDrive / 10-17 BMW 550i GT xDrive B4 OE Replacement Strut - Front Left