Bearing Kit, Lower Control Arm, RearMinimize 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 stock rubber bushings are great for absorbing NVH, but do little for performance. The large spherical bearings in BMR? s rear Lower Control Arm Spherical Bearing Kit simply eliminate bushing deflection, transferring power instead of