Bilstein B6 DampTronic front left strut assembly for 2014–2018 BMW 328d xDrive is a twintube unit engineered to retain factory electronic damping functions while offering tuned valve settings for improved handling. Tested to OE standards, these dampers are compatible with series-production electronic adjustment systems and are intended to enhance safety and performance without replacing factory springs.
Bilstein B6 14-18 BMW 328d xDrive Front Left Strut Assembly