Spaciel springs F12KG / R6KG
BC Racing's ZR Series models bring a 3-way adjustable track ready coilover system to racers at an affordable price that's never been seen in the industry. Each ZR series coilover system offers independent low speed / high speed compression damping adjustments and separate rebound adjustment. They also offer full height adjustability independant of piston travel and spring preload. On cars with McPherson struts the ZR Series comes with an inverted mono-tube damper with the steel braided teflon coated line exiting the top of the damper to the external reservoirs that can be remotely mounted in the engine bay or trunk. Cars with double wishbone suspension come with upright dampers with steel braided Teflon coated lines or solid stem that exit the damper at the bottom and lead to the external reservoir that can be mounted under the chassis or on the shock body itself. they offer 30-clicks of rebound adjustment, 15 clicks of low speed compression and 12 clicks of high speed compression adjustment.