D2 Racing RS Street Coilover System for 96-02 BMW Z3 (includes M) / 06-08 Z4 M A1838
The RS coilover system is a 36-way damper and rebound adjustable monotube full coilover system. The setup has separate height and pre-load adjustments allowing for optimal adjustment and allowing full strut travel at all times. Pillowball upper mounts and top mounts are constructed of 6061 powder coated aluminum. Threads are teflon coated to prevent rust. Rebuildable and serviceable in the US.