SuperPro Rear Control Arm Lower-Inner Bushing Kit | Universal (SPF2320K)Superpro Rear Control Arm Lower Inner Bushing Kit Universal Fitment Part #: SPF2320K Overview The SuperPro Rear Control Arm Lower Inner Bushing Kit is designed to restore and improve the handling and stability of your vehicle by replacing worn or degraded factory bushings. These high quality control arm bushes are essential components that help maintain proper wheel alignment and suspension geometry, ensuring your vehicle responds accurately to driver