Cusco rear control arm pillowball bushing kit for 2023+ Toyota GR Corolla and 2020+ GR Yaris (RZ/RC) AWD replaces soft rubber mounts with pillowball units to minimize deflection and sharpen rear suspension response. Intended for factory-spec AWD applications, the kit improves precision during turn-in and under load while preserving use of the OEM control arms for a direct, serviceable upgrade.
Cusco 2023+ Toyota GR Corolla / 2020+ GR Yaris (RZ/RC) AWD Rear Control Arm Pillowball Bushings Kit