BC Racing - Type ZR BMW E90 06-11 Coilovers (I-03-ZR) sc300sbvc With head studs you stage

With head studs you stage torque those down to high values

Note: Universal Mounting bases sit 47" apart (center-to-center)

Part Number: V-16-BR

33mm ID runners

When matched with appropriate high-temperature air duct hoses (not included - purchase hoses from your favorite racing-supply shop)

BC Racing - Type ZR BMW E90 06-11 Coilovers (I-03-ZR) sc300sbvc With head studs you stageThe 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