Cars Cheats for PSP

At the main menu hold "L" and press "X, Square, Triangle, X, Triangle, Square".

At the main menu, hold "L" and press "X, Square, Triangle, X, Triangle, Square".

This is enabled during any Single-Player race by pausing the game and then holding the L button and entering the code Square, Triangle, Circle, Square, Triangle, Circle.

Enter this bunch of codes without the quotes if you want to unlock ALL the features in the game. To enter the
Codes go to the 'Main' menu and click 'Options'.
Unlocks ALL Cars:
Enter the code 'yaycars'.
Unlocks ALL Movie Clips:
Enter the code 'watchit'.
Unlocks ALL Tracks and Mini Games:
Enter the code 'matti33'.
Unlock Infinite Boost:
Enter the code 'vroooom'.
Unlock Mater's Speedy Circuit:
Enter the code 'trgtexc'.
Unlock Art:
Enter the code 'conc3pt'.

At the 'Main' menu press X, Square, Circle, Circle, Circle, Triangle, Square, X.

At the Main menu hold the L button And enter X, Square, Triangle, X, Triangle, Square

Unlock Doc Hudson Character Car:
Beat Gran Prix Cup 1

Unlock Sheriff Character Car:
Beat Gran Prix Cup 2
Unlock Wingo, DJ, Snot Rod, Boost and Chick Boss Cars:
Beat the the boss car you want to unlock in their specific boss races in Story mode

Unlock Alternate Paint Jobs
There are 3 alternate paint jobs for each car and to unlock them you must beat the required time for each track in Time Trial mode. Each place will unlock you a new paint job, for example finishing third gets you one new paint job, second place gets you two and first place three.
Unlock Alternate Paint Job for Sally Carrera:
Beat the best time on the Radiator Springs track
Unlock Alternate Paint Job for Lightening McQueen:
Beat the best time on the Figure 8 track
Unlock Alternate Paint Job for Mater:
Beat the best time on the Desert Canyon Dash track

Unlock Alternate Paint Job for Wingo:
Beat the best time on the Interstate track