The Need For Speed
For any of these cheats to work yo must first have either beaten the tournament twice (finishing it once just gives you an extra track) or have the patch for the game. When this is done you must type these codes (complete with spaces and in caps) where your name is:-
EAC POWR - gives you the "Warrior" car, capable of over 260mph
EAC RALY - changes the track that you are on
EAC WARP - makes the game faster by improving the handling of the cars and making the enemy better
EAC 4X4R - removes all the 4X4's, trucks and vans replace them with cars.
you can also combine codes i.e. EAC RALY POWR