Extreme G3

					
Infinite Shields and Turbos
At the Press Start screen press L R Z L R Z. This will only last for one race. You will need to enter it again for each race.
Infinite Ammo
At the Press Start screen press L R L R L R Z. This will only last for one race. You will need to enter it again for each race.

Submitted by Jawsodj007
Always Win XG Career Mode Races
At the Press Start screen R L Z L R Z R L Z. This will only last for one race. You will need to enter it again for each race.
Double Prize Money
At the Press Start screen L R Z L R Z L R.
Extreme Lap Challenge
At the Press Start screen L R L R L R Z L R.
All Teams and Tracks
At the Press Start screen L L R R Z Z L R Z.