Press White, L, Black, R, A(2), Y, X, B to unlock all tracks.All cars
Press B, X, Y, A(2), R, Black, L, White to unlock all cars.Quick start
In any race with a countdown, keep the pointer of the tachometer between 4 and 5 to get a good start and a little turbo boost. If you keep it between 5 and 6, you will get a super start and a great turbo boost. If the pointer is in the red (7 and 8) however, you will get an over rev and be stopped for a few seconds while your opponents drive away.Quick start in Harbor Side
Go to the race type menu and press A on "Racing Line". Then, go to the performance cars and press A on the 1995 GT90 concept car. Then, go to Colonial Run and press A on Harbor Side (the first one). When in the race, as it is counting down slow the RPM gauge between 4000 rpm and 6000 rpm and you will get a boost when it says "Go".