Original URL: http://www.psxextreme.com/ps2-cheat-print/577.html
ATV Offroad Fury 3
Cheat mode - Select the "Options" at the main menu, then choose "Player Profile", and "Cheats" option. Just enter one of the following case-sensitive codes.

Unlocks... Code
All tracks - WHATEXIT
All ATVs in training - NOSKILLS
All ATVs - CHACHING
Fast racers - ALLQUIKI
All rider gear - FITS
$1,500 - +FOODSTAMPS+
All Exhauts - ENVIRONMENT
All music videos - ROCKNROLL
All Bike Parts - MIX:MATCH
All Tracks - SNOWBATS
All Events  - IMP@TIENT
All Tires - THICK=RUBBER
All extras except Fury bike - !SLACKER!