The Bilstein B6 Performance DampTronic rear damper is a performance upgrade for BMW models such as 2019–2022 330i and 2020–2022 M340i, retaining factory electronic suspension controls while improving handling. Specifically valved for application, these twin-tube dampers are tested to OE quality standards and allow rapid switching between comfort and sport settings for better safety and control.
Bilstein B6 Performance DampTronic 19-22 BMW 330i & 20-22 M340i Rear Shock Absorber