By far the most popular turbo for Subaru ! If you are looking for a street/track turbo look no further, the TR TD05-20G turbo makes a excellent street and track turbo. This turbo is capable of up to 400WHP and maintain a street drivability when you are off the track. With a larger wheel blades then the TR TD05-18G this turbo can handle mid to high end horsepower without increasing the lag time on the turbo when compared to stock. The turbo comes with all fitting and gaskets, ready to bolt on out of the box.
Check out the available video and dyno graph on this turbo.