Co-driver mode...
	Hidden track...
	Unlock all cars...
	Unlock all tracks...
	Unlock all tune-ups...
	Unlock Extra Modes...

Win first place in all races in world rally mode.

Win first place in co-driver mode.

Enter these on the title screen: Hold L+B and press Left.

Enter these on the title screen: Hold L+B and press Right.

Enter these on the title screen: Hold L+B and press Up.

Enter these on the title screen: Hold L+B and press Down.