BC Racing - Type ZR Honda S2000 Coilovers (A-09-ZR)The BC Racing ZR Series Coilovers bring a 3 way adjustable track ready coilover system to racers from nocive to pro for an affordable price that has never been seen in the industry. Each ZR Series Coilover system offers independent low speed high speed compression adjustments and seperate rebound adjustment. They also offer full eight adjustability independent of piston travel and spring preload. All ZR Series Coilovers come with Swift springs