Bilstein B6 Performance Rear Strut Strut Assembly 2015-2021 WRX / 2015-2021 STI

Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world-famous Bilstein quality.

The Bilstein B6 Rear Strut utilizes both monotube and twin-tube designs, following the gas-pressure technology standard that has been in place since the beginning. With Bilstein's renowned OE quality and expertise, their products are highly sought after for OE replacement, tuning, and motorsports. The Monotube/Upside-Down technology offers enhanced damping power thanks to the larger piston surface area. Additionally, all Bilstein shock absorbers undergo extensive road testing and measurement procedures to ensure the highest level of safety standards are met. Sold individually, this strut is specifically designed for the rear right or rear left location.