BILSTEIN B8 8112 (ZoneControl CR) is a direct fit coilover kit designed for light trucks and SUV™s. ZoneControl CR is a revolutionary technology delivering position sensitive damping. The system incorporates a triple piston design, offering 3 stages of compression valving and 2 stages of rebound valving. The coilover sold by Off Road Warehouse utilizes a threaded spring seat for ride height adjustability ranging from .5-2.5" The damper is supplied with a remote reservoir for increased cooling and an accompanied, bolt-on anodized reservoir chassis mount. BILSTEIN B8 8112 (ZoneControl CR) position sensitive coilovers will offer unparalleled ride comfort during every day driving combined with maximum control over large suspension inputs.