The Bilstein B12 Pro-Kit suspension set for 1999 BMW M3 pairs Bilstein Performance dampers with Eibach Pro-Kit springs to provide a complete fixed-height lowering solution tuned for the application. The assembly typically lowers ride height between 24–40mm depending on vehicle specifics, combining refined suspension dynamics, predictable control and an improved stance for the M3.
Bilstein B12 1999 BMW M3 Base Front and Rear Suspension Kit