The Bilstein B4 OE Replacement DampTronic front-left strut assembly is a direct-fit twin-tube damper for 2014–2018 BMW 328d xDrive with electronic suspension. It restores original ride quality and handling while meeting or exceeding OE standards, making it suitable for owners who want to maintain factory dynamics. As a complete strut assembly it simplifies replacement and returns comfort and safety close to original specification.
Bilstein B4 OE Replacement 14-18 BMW 328d xDrive Front Left DampTronic Suspension Strut Assembly