Bilstein B6 Performance Suspension Strut Assembly for 2021 BMW M440i xDrive GROUP_M5 Durability and Reliability: Built to

Durability and Reliability: Built to withstand the demands of everyday driving

providing a perfect fit and reliable performance

Designed for drivers who want to preserve their vehicle’s original handling and ride quality without sacrificing reliability

performance-inspired touch

making it accessible for both experienced DIYers and professional installers

Bilstein B6 Performance Suspension Strut Assembly for 2021 BMW M440i xDrive GROUP_M5 Durability and Reliability: Built toBilstein B6 Performance Dampers for the 2021 BMW M440i are a performance upgrade to OE Dampers designed to be paired with the OE factory spring. These Dampers offer application specific valve settings 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