The Bilstein B12 Pro-Kit suspension kit for 2002 BMW Z3 Coupe is a complete front-and-rear package that pairs Bilstein B8 Performance Plus dampers with Eibach Pro‑Kit springs to deliver a fixed, moderate lowering. Tuned per application to balance handling and comfort, it lowers approximately 24–40mm depending on fitment and uses progressive springs for precise response and predictable control.
Bilstein B12 2002 BMW Z3 Coupe Front and Rear Suspension Kit