The Bilstein B6 Performance 46mm monotube shock is an upgraded rear damper intended for use with the vehicle's factory springs, delivering application-specific valving for improved grip, lane stability and safety in everyday and extreme situations. Its monotube construction and Bilstein gas-pressure technology ensure consistent damping and vehicle-specific ride tuning; each unit is tested to meet or exceed OE standards for 2006 BMW 525xi rear fitment.
Bilstein B6 2006 BMW 525xi Base Rear 46mm Monotube Shock Absorber