The Genuine VW / Audi Control Arm Kit - 178122 is a comprehensive kit of products designed specifically for cars made by Volkswagen and Audi. It is a set of essential components that are necessary for proper functioning of the control arm system in these vehicles. The kit includes two control arms, two ball joints, two bushings, and two bolts. These components are crucial for maintaining the stability and steering of the car, as well as ensuring a smooth and comfortable ride. The kit is designed to fit seamlessly into the control arm system of VW and Audi cars, providing a reliable and durable solution for any control arm related issues. It is a genuine product, meaning it is made by the original manufacturer and meets the high quality standards set by VW and Audi. With this kit, car owners can ensure that their control arm system is functioning at its best, providing a safe and enjoyable driving experience.