The Powerflex USA Suspension Control Arm Bushing Kit Race - PFF51002BLK is a high-performance replacement kit for the control arm bushings in a vehicle's suspension system. These bushings are made from a durable and flexible material that is designed to withstand the rigors of racing and high-performance driving. They provide improved handling and stability, as well as reduced noise and vibration. This kit includes all necessary components for a complete installation, making it a convenient and reliable solution for upgrading a vehicle's suspension.