Cusco pillowball front lower arm bushings are specified for 1993–2001 Subaru Impreza (GC8) models and replace the front lower arm bushings with a pillowball-style unit. The entry explicitly lists compatible model years and chassis and is presented as a direct replacement bushing option to sharpen steering response and suspension precision for those Impreza applications.
Cusco 93-01 Subaru Impreza (GC8) - Pillowball Front Lower Arm Bushings