Bilstein B6 Performance DampTronic rear shock for 2021–2023 BMW 228i Gran Coupe upgrades handling while remaining compatible with the factory electronic suspension controls. Each damper uses application-specific valve settings and rigorous testing to improve safety and drivability, delivering a marked improvement in handling performance without sacrificing the vehicle's factory electronic adjustment functionality.
Bilstein 21-23 BMW 228i Gran Coupe B6 Performance (DampTronic) Shock Absorber - Rear