Midnight Outlaw Illegal Street Drag: Nitro Edition Cheats

You can double your prize money by racing an opponent
and having less than half of the green that your opponent is betting.
Save the game before doing so -- if you lose, you will also lose
your car. If you concentrate on the expensive mods first (after
buying at least level 1 mod of everything), the other ones will
be easy to pay off once you hit class B/A, getting over $1,000
per race with this trick.