The following are known Action Replay Codes for Ridge Racer Revolution on Sony Playstation (PS1).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay, CodeBreaker & GameShark

Course Select
801dc9c80707

Race As Black Car
8007c43a000c

Extra Cars
801dd2080001

Race As Black Kid Car
8007c43a000d

Race As White Car
8007c43a000e