On cars with McPherson struts, the ZR Series comes standard with an inverted monotube shock with the steel-braided Teflon-coated line exiting the top of the shock to external reservoirs that can be mounted remotely in the engine compartment or trunk. The ZR Series kits offer 30 clicks of rebound adjustment, 15 clicks of low-speed compression adjustment, and 12 clicks of high-speed compression.