Restore suspension geometry and wheel control with this Rear Adjustable Camber Control Arm for BMW Z4 E85/E86/E89 & X3 E83. The control-arm components locate the wheel through suspension travel and help maintain camber, caster, toe, and stable handling when matched to the correct axle and chassis.Product Details: Fitment: BMW Z4 E85/E86/E89 & X3 E83Confirm front or rear position, upper or lower location, left and right sides, ball-joint and bushing configuration, lift height if applicable, and reference numbers before ordering. Tighten bonded-bushing fasteners at normal ride height and complete a wheel alignment after installation. Independent Reseller Notice Parts Island is an independent reseller of this aftermarket product and is not affiliated with, sponsored by, or endorsed by BMW. References to BMW are used only to identify compatibility, application, or the design reference shown. The referenced names and related marks remain the property of their respective owners.