TC Kline Racing's Smart Design double-adjustable coilover system for the E36, minus springs. The front struts include a mounting tab for the M3 anti-roll bar end link, allowing them to work with either 318/325/328 or the M3 without separate part numbers. It also allows non-M3 cars to be upgraded to M3-style end links, increasing the effectiveness of the front bar. Rubber rear upper shock mounts were out of stock, so Project 325 received the spherical bearing parts along with the front camber/caster plates. I haven't felt excessive ride harshness.