
The Cusco floor-center power brace for WRX/STi (GH8, GRB, GVB) is a chassis reinforcement that strengthens the car's center floor to reduce flex and improve handling responsiveness. Installation on these models may require modification of the under cover, as noted. It serves as a targeted reinforcement to enhance perceived rigidity for spirited street or occasional track use.
Cusco Power Brace Floor Center GH8 GRB GVB(MODIFY UNDER COVER) WRX/STi