Bilstein B6 monotube strut assembly for 2004 BMW 525i front applications. This 36mm damper is a direct upgrade designed to work with factory springs, offering application‑specific valve tuning and monotube construction to improve handling and ride comfort. Tuned per application, it enhances grip and lane stability while delivering consistent, fade‑resistant performance for daily driving.
Bilstein B6 2004 BMW 525i Base Front 36mm Monotube Strut Assembly