The Genuine BMW 8-Piece Control Arm Kit (E90 E91 E92 E93) - 462220 is a comprehensive kit designed for the maintenance and repair of a car's control arm system. This kit includes eight essential components that are necessary for ensuring the proper functioning of a car's control arm system. The contents of this kit include a control arm, a ball joint, a bushing, a stabilizer bar link, a tie rod assembly, a sway bar bushing, a sway bar link, and a control arm bolt. These high-quality components are specifically designed to fit BMW models E90, E91, E92, and E93. This kit is an essential purchase for any BMW owner looking to maintain the performance and longevity of their vehicle.