The Bilstein B4 OE replacement shock for 2017–2021 BMW 530i (front right) is a twin-tube absorber that restores factory ride quality and handling. B4 dampers are engineered to meet or exceed OE standards, returning original comfort while offering Bilstein’s reputation for reliable construction. The twin-tube design provides dependable damping, high power reserves for safety and a direct-fit replacement to restore original steering feel.
Bilstein 17-21 BMW 530i B4 OE Replacement Shock Absorber - Front Right