Cars Mater-National Cheats (PS3)

Cars Mater-National is a title for video game consoles, PC and handhelds released on October 30, 2007. It is the sequel to the popular Cars (video game) game based on the Cars (film) movie from Walt Disney Pictures/Pixar. The game focuses on the first ever Mater-National race held in Radiator Springs by Lightning McQueen and features an improved world, as well as new characters. Mike and Sulley from Monster Trucks, Inc, are going to be in the video game and Sulley will be racing with all the monster trucks, Monster Truck Lightning and Monster Truck Mater. It is still not confirmed yet what race Mike will be in, although he will not be racing with the monster trucks.

Two of the new international characters are rally cars. Emma, the reigning rally car champ in England and Gudmund an 80's rally car from Sweden that bears a resemblance to the Audi Quattro. The other new characters are Otto, a Germany tuner car that doesn't understand the concept of speed limits, and Koji, a Japanese people drift car that has perfected drifting to a science, and can't speak English.
(Wikipedia)

CHEATS

Cheat mode

Enter the "Options" menu and select the "Cheat Codes" option. Enter one of the following codes to activate the corresponding cheat function.

All characters

Enter MATTEL07 as a code.

Alternate colors except for Lightning McQueen

Enter PAINTIT as a code.

Alternate colors for Lightning McQueen

Enter NCEDUDZ as a code.

All story-mode wheel sets and Luigi's Casa Della Tires

Enter INSTYLE as a code.

All Arcade mode races and mini games and all Story mode worlds

Enter PLAYALL as a code.

All bonus art

Enter BUYTALL as a code. All bonus art may now be purchased.

All game content except most Story mode races

Enter ALLYORS as a code.

Expert difficulty

Enter VRYFAST as a code.

Unlimited turbo boosts

Enter ZZOOOOM as a code.

Extreme acceleration

Enter 0TO200X as a code.

Here is a gameplay trailer: