Bilstein B6 (DampTronic) monotube strut for the front left of 2008–2012 BMW M3 (4.0L V8) upgrades OE dampers while retaining factory electronic suspension controls. The 36mm monotube design uses application-specific valving to improve handling, safety and responsiveness, allowing rapid switching between comfort and sport settings. Each damper is tested to meet or exceed OE quality standards.
Bilstein B6 (DampTronic) 08-12 BMW M3 v8 4.0L Front Left 36mm Monotube Strut Assembly