The Bilstein B12 2013 BMW X6 xDrive35i Front and Rear Suspension Kit is a complete suspension upgrade for your BMW X6. This kit includes Bilstein B12 shocks and struts, Eibach Pro-Kit performance springs, and all of the necessary mounting hardware. This kit will improve the handling, cornering, and ride quality of your BMW X6, while also providing a lower ride height. The Bilstein B12 shocks and struts are designed to provide superior damping control and improved responsiveness, while the Eibach Pro-Kit springs provide improved handling and a more aggressive stance. This kit is designed to provide a complete suspension upgrade for your BMW X6.