Bilstein B4 twintube strut assembly for 2001 BMW 525i front applications. This OE replacement damper is designed to restore the vehicle’s original ride quality and handling while meeting or exceeding OE standards. Precise construction, high power reserves, and OE‑level quality work together to return factory comfort and predictable control when replacing worn front suspension parts.
Bilstein B4 2001 BMW 525i Base Front Twintube Strut Assembly