The D2 Racing RS Coilover System for the 08+ Mitsubishi Lancer Evolution X is a 36 way damper and rebound adjustable mono-tube full coilover system. The setup has separate height and preload adjustments allowing for optimal adjustment and allowing full strut travel at all times along with pillow ball upper mounts or top mounts*. Mounts are constructed of 6061 powder coated aluminum. Threads are Teflon coated to prevent rust. Rebuildable and serviceable in the US.