Enter the "Options" screen, then select the "Cheat Codes" option. Enter one of the following codes to activate the corresponding cheat function.

Effect	Code
All cars	YAYCARS
All paint jobs	R4MONE
All tracks and mini games	IF900HP
All tracks	MATTL66
Bonus mini game	TRGTEXC
Concept art	CONC3PT
Fast start	IMSPEED
Movie clips	WATCHIT
Unknown	1WINNER
Unknown	2FAST4U
Unknown	B00STN
Unknown	C4TCHME
Unknown	CHEATS
Unknown	HERTZ66
Unknown	KACHOW
Unknown	KICKS66
Unknown	L33TMCQ
Unknown	LGHTNNG
Unknown	LOWNSLO
Unknown	N2SPEED
Unknown	OFFRT66
Unknown	PSTNCUP
Unknown	RDTRSPR
Unknown	TOW2TOW
Unknown	W00T66
Unknown	WHTWLLS
Unknown	YBSLOW
Unlimited boost	VROOOOM