My Stage II WRX gets great mileage even at the track. I left from the Atlanta area , drove all the way to Reynolds, did 8 passes in the 1/4 mile, and back to Stockbridge to drop a friend off and I used 3 /4 of a tank.

During the week when I commute to work, I always shift before 3k and try to keep it out of boost as much as possible. I can squeeze around 330miles per tank.