:: video games cheat and cheat codes ::                                            

Gamecube - Cars cheats

Type the following codes in cheat menu:
Unlock all Cars - YAYCARS
Quick Start - IMSPEED
Unlock all tracks and mini games - IF900HP
Unlock all races - MATTL66
Unlock Unlimited Boost - VROOOOM
Unlock concept arts - CONC3PT
Unlock Movies - WATCHIT
Master's Speedy Circuit and Countdown Cleanup - TRGTEXC
Unlock paint jobs - R4MONE
Drive on fire - TORCHED

At the begining of any race drive and then turn around and drive past 
the finish line and you will be on lap 2.