Description

Restore the factory ride quality and smooth handling of your Alfa Romeo X3 (E83)—BMW X3‑based, 2003–2010, RWD with standard suspension—using the Bilstein B4 OE Replacement Rear Shock Absorber. This twin‑tube gas-pressure damper delivers consistent damping and better control, mimicking original equipment but with enhanced longevity. It installs directly into factory mounts with existing springs, maintaining stock ride height and geometry. Made in Germany, featuring a corrosion-resistant finish, and backed by Bilstein’s limited lifetime warranty, this rear shock is a reliable, OE-grade replacement.

• Twin‑tube gas-pressure design: provides smooth, controlled damping under varied conditions Amazon+14UroTuning+14Bilstein Shop+14

• OE‑quality fitment: direct bolt-in replacement—no spring or mount modifications

• Durable build with warranty: German-crafted with corrosion protection and long-term support

• Restores “new car” feel: consistent performance reinstates original ride dynamics Turner Motorsport+13BimmerWorld+13BimmerWorld+13