BMW F20 F22 F30 F32 F34 F36 DampTronic rear shock Bilstein B4 20-238933

Direct-fit Bilstein B4 rear shock for BMWs with factory DampTronic (EDC) - F20, F22, F30, F32, F34 and F36 including M135i, M240i, 335i, 340i, 440i and all xDrive variants.

No coding, no adaptation, no fiddling: plug-and-play replacement that retains full EDC functionality. Restores factory ride control, braking composure and fast-road poise - without altering ride height.

• Exact OEM geometry and mounting; genuine Bilstein valving tuned for UK roads
• Ideal for daily drivers, fast-road use or track-day prep - not a lowering kit
• Part number 20-238933; sold individually - pair up for full axle refresh