With this kit, you can adjust rebound externally front and rear plus have the added benefits of ride height adjustability (up to two inches). The system includes proprietary valved KONI single rebound adjustable shocks and our VVS alloy springs. Unlike other coilover systems, our rebound adjusters and wide range of spring rates enable a true match to your driving needs and preferences. Encompassing both street comfort and track performance, this kit is unsurpassed in its class. The TCKR True Match Kit includes Front Struts, Rear Shocks, Springs, in your choice of available rates, TCKR Camber plates, Rear Height Adjustors and specially formulated Buna rubber rear mounts. Rear mounts may be upgraded to TCKR monoball rear mounts. (Monoball mounts offer better shock control at the expense of some street comfort.)

A verson of this kit will fit Z4 M Coupe and Roadster with the E36 single adjustable struts.  Just call out you model in the additional coments paotion of the order sheet.