At the menu screen press L, R, R, R, RIGHT, LEFT, RIGHT, DOWN.

Ok if your in a pursuit and you think it's impossible to get away there is. If you go to the baseball stadium (kind of the upper left hand corner) there are two entrances and both entracnes have a pursuit breaker on each side.

So you hit one on the first entrance and then you should hit the brakes but make sure on the other exit you do not hit that pursuit breaker. Then turn around go fast and hit that pursuit breaker. Then you will be trapped inside and no cops can get to you. So wait there until you cooldown all the way. Nut then you have to select jump to safe house because your trapped inside.this has always worked for me if you do it right

There are only three cheats for this game,here they are
Enter all cheats at press start menu

Burger King Cheat
Unlocks challenge even 69
Up,down,up,down,left,right,left,right

Castrol Syntec Ford GT
Unlocks bonus Ford GT
Left,right,left,right,up,down,up,down

Most Wanted Demo Cheat
Unlocks free engine upgrade in career mode in backroom
Up,up,down,down,left,right,up,down

Thats it have fun playing :)

Up, down, up, down, left, right, left, right.
It's for the Ford GT Casorol.
It work's only for 2 player.

To get a Junkman engine part, at the menu that says PRESS START, press
Up,Up,Down,Down,Left,Right,Up,Down


NOTE: This can only be used once in career so choose wisely which car you want to put it in