The codes should work with the region specified but may work for other regions as well.
Device Compatibility: Action Replay, CodeBreaker & GameShark
- Unlock Everything
50000601 0000
3004E255 0004
Note: GameShark 2.2+ Required - Time Always 0:00:00
8005E676 2400 - Unlock Forest Amateur Quads, Trophy & Tracks
3004E255 0004 - Unlock Desert Amateur Quads, Trophy & Tracks
3004E256 0004 - Unlock Snow Amateur Quads, Trophy & Tracks
3004E257 0004 - Unlock Forest Pro Quads, Trophy & Tracks
3004E258 0004 - Unlock Desert Pro Quads, Trophy & Tracks
3004E259 0004 - Unlock Snow Pro Quads, Trophy & Tracks
3004E25A 0004 - Lap Modifier
301FD2F8 00??