Bearing Kit, Lower Control Arm, Rear, StandardMinimize wheelhop and enhance the rear stability of your 2015 and newer S550 Mustang by eliminating rear lower control arm bushing deflection with a set of Lower Control Arm Spherical Bearings from BMR Suspension. The large spherical bearings in BMR? s rear Lower Control Arm Spherical Bearing Kit simply eliminate bushing deflection, transferring power instead of absorbing it. BMR Suspension? s rear Lower Control Arm Spherical Bushings (BK081)