The codes should work with the region specified but may work for other regions as well.
Device Compatibility: Action Replay, CodeBreaker & GameShark
Press R2 to Win Race (0 zombies)
D4000000 0002
8006C068 0000
Player 2 invincible
300D3596 0000
L2 for lots of Money Player 1
D4000000 0001
80076DEC FFFF
D4000000 0001
80076DEE 00FF
D4000000 0001
80078480 FFFF
D4000000 0001
80078482 00FF
Stop Game Timer
811BE21E 16ED
One Lap Race/Finish First (3 Lap Race)
801BE282 0003
All Zombies Destroyed
80094BEE 0064
Unlimited Time
80076DE8 1000
Player 1 invincible
300D41FA 0000
Infinite Credits
801BE29A FFFF
Press L2 & R2 for all cars
D4000000 0003
50000F02 0000
80078484 0101