Cusco pillowball upper arm rear body-side bushing for 2011–2014 Subaru GRB/GVB, designed to replace factory rubber bushings with a pillowball-style unit. For the specified Subaru models, this bushing increases suspension precision and response by providing a firmer mounting point for the upper arm while preserving correct geometry for improved handling consistency.
Cusco Pillowball Upper Arm Rear Body Side Bushing 11-14 Subaru GRB/GVB