Cusco is one of the pioneering companies based out of Japan that has invested countless hours of research, design, and engineering to develop quality suspension and performance products that will improve your driving experience. Some of the fasted cars around the world who compete in time attack, time trials, and other racing avenues will more than likely have a Cusco product on their car.
This product is the Cusco Diffuser Bracket. The 06-07 USDM STI models came factory with a rear diffuser to help channel the air beneath the vehicle to improve both aerodynamics and high-speed stability. It is a streamlined look that is functional that is more appealing with those with prior year models. The Cusco Diffuser Bracket will allow those with earlier models to install the factory diffuser.