The Bilstein B6 front left strut assembly for the 2013 BMW X1 xDrive28i is a 36mm monotube damper designed as a performance upgrade to the OE damper while retaining the factory spring. B6 units use application-specific valve tuning and gas-pressure technology to enhance grip, lane stability and handling in everyday and demanding situations. Each damper is rigorously tested to meet or exceed OE standards, giving improved safety and Bilstein quality.
Bilstein B6 2013 BMW X1 xDrive28i Front Left Suspension Strut Assembly