Fujitsubo Super Ex Basic Exhaust Manifold - Subaru Impreza STI/Sports Wagon STI GDB/GGB 21111AA065 which tends to be universal

which tends to be universal

pronounced You-Way-Go) Controllers are powerful

maintaining consistent throttle performance under extreme conditions

including individual throttle bodies

With a diameter of 25mm

Fujitsubo Super Ex Basic Exhaust Manifold - Subaru Impreza STI/Sports Wagon STI GDB/GGB 21111AA065 which tends to be universalThe Super Ex series of exhaust manifolds are the result of extensive in house testing by Fujitsubo in Japan. Each header is perfectly designed to give the optimal flow of gasses to offer improved power, throttle response and exhaust note for each application. Perfect fitment is guaranteed.