The following are known Action Replay Codes for Speed Kings on Sony Playstation 2 (PS2). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark (Version 1 & 2)

Master Code – Must Be On
0E3C7DF2 1853E59E
EE97F2F6 BCD09F7E

License Codes

Gold Boost
CEAA1192 BCA99B87

Gold Traffic Jam
CEAA119E BCA99B87

Gold Powerdown
CEAA119A BCA99B87

Gold Jump Distance
CEAA11A6 BCA99B87

Gold Wheelies
CEAA11A2 BCA99B87

Gold Endoes
CEAA11AE BCA99B87

Gold Surfing
CEAA11AA BCA99B87

Gold Handstand
CEAA11B6 BCA99B87

Gold Powerbands
CEAA11B2 BCA99B87

Max Credits
CEAE4676 BCA99B82

Max Respect
CEAE1FE2 BCA99B4B