DFGY All cars
ERERTH All tracks
QTFHYF Short tracks
OPIOP All challenges
OPOIOP No challenges
CVCVBM All quick tracks
OCVCVBM No quick tracks
FFOEMIT Disable checkpoints
NOEMIT Enable checkpoints
RFGTR Stop The Bomber mode
AKJGQ $6,000,000

Stop The Bomber mode:
Catch all the speeders on the Paris, Rome, New York, Hong Kong and London tracks in cop chase mode.

Stay on track:
When you are going around a sharp corner at high speeds, you will often go off of the track and lose speed and risk of losing your place in the race. To prevent this, simply let off the gas completely at the middle of the corner until you start to skid. Do not panic. When you start to skid, accelerate again and you should regain control. Straighten yourself out and you can get to your top speed faster than if maintained the same speed throughout the entire turn.