Cars cheats and cheat codes for Nintendo Wii

Unlock all races: Input "MATTL66" as a cheat code.
Unlock all cars: Input "YAYCARS" as a cheat code.
Unlock all tracks and mini-games: Input "IF900HP" as a cheat code.
Unlock all paint jobs: Input "R4MONE" as a cheat code.
Unlock all FMV sequences: Input "WATCHIT" as a cheat code.
Unlock all concept images: Input "CONC3PT" as a cheat code.
Turbo start: Input "IMSPEED" as a cheat code.
Infinite boost: Input "VROOOOM" as a cheat code.

Unlock Maters Speedy Circuit and Maters Countdown cleanup:
Input "TRGTEXC" as a cheat code.