3 New Tracks:
At the beginning of any race you can turn around (180) and race in the opposite
direction the other cars will eventually catch you up but at least this gives
you three new tracks which are better.

Additional Bonus Tracks:
Go to practice mode, select a track, car, and transmission. When the race begins, turn you car
around and drive in the opposite direction. When you pass the first check point, you will be placed
in first. Then, the other cars will eventually turn and follow. Three new tracks will now be
accessable.