These codes were also known as Action Replay Codes and in most cases will work on both devices.
These codes are for the U.S. version of the game.
- All Cars Unlocked
801AAA04 0001
801AAA1C 0001
801AAA34 0001
801AAA4C 0001
801AAA64 0001
801AAA94 0001
801AAAAC 0001 - All Tracks Unlocked 1
8003D0C0 000F - All Tracks Unlocked 2
801AAAC8 0001
801AAAE0 0001
801AAAF0 0001
801AAFC8 0001
801AAB08 0001
801AAB14 0001
801AAB20 0001
801AAB2C 0001
801AAB38 0001
801AAB44 0001
801AAB5C 0001
801AAB68 0001
801AAB74 0001