The Bilstein B4 twin-tube rear shock absorber for Smart FourTwo (2009–2011) is an OE-replacement damper engineered to restore original ride quality and handling. Built to Bilstein standards, it aims to meet or exceed factory specifications, offering precise construction and high power reserves to maintain driving comfort, handling, and safety when replacing worn or damaged rear dampers.
Bilstein B4 OE Replacement 09-11 Smart FourTwo Rear Twintube Shock Absorber