1. RH6A-86YJ - Master code, must be entered
2. 8TST-ACD8 - Player A starts game with $5,000 instead of $1,000
3. 7AST-AGD8 - Player A starts game with $10,000
4. 2TST-AWD8 - Player A starts game with $25,000
5. VAST-BGD8 - Player A starts game with $50,000
6. CAST-ARM8 - Player A starts game with $100,000
7. ZAST-AC58 - Player A starts game with $250,000
8. AAST-AAD8 - Player A starts game with no money
9. 8TTA-ACDW - Player B starts game with $5,000 instead of $1,000
10. 7ATA-AGDW - Player B starts game with $10,000
11. 2TTA-AWDW - Player B starts game with $25,000
12. VATA-BGDW - Player B starts game with $50,000
13. CATA-ARMW - Player B starts game with $100,000
14. ZATA-AC5W - Player B starts game with $250,000
15. AATA-AADW - Player B starts game with no money
16. AEST-AAEG - Player A starts game with Panda 500 bike instead of Shuriken 400
17. AJST-AAEG - Player A starts game with Shuriken TT 250 bike
18. ANST-AAEG - Player A starts game with Panda 900 bike
19. ATST-AAEG - Player A starts game with Banzai 7.11 bike
20. AYST-AAEG - Player A starts game with Banzai 600N bike
21. A2ST-AAEG - Player A starts game with Banzai 750N bike
22. A6ST-AAEG - Player A starts game with Shuriken 1000N bike
23. BAST-AAEG - Player A starts game with Banzai 7.11N bike
24. BEST-AAEG - Player A starts game with Diablo 1000N bike
25. BJST-AAEG - Player A starts game with Panda 600 bike
26. BNST-AAEG - Player A starts game with Banzai 600 bike
27. BTST-AAEG - Player A starts game with Banzai 750 bike
28. BYST-AAEG - Player A starts game with Shuriken 1000 bike
29. B2ST-AAEG - Player A starts game with Diablo 1000 bike
30. AETA-AAD4 - Player B starts game with Panda 500 bike instead of Shuriken 400
31. AJTA-AAD4 - Player B starts game with Shuriken TT 250 bike
32. ANTA-AAD4 - Player B starts game with Panda 900 bike
33. ATTA-AAD4 - Player B starts game with Banzai 7.11 bike
34. AYTA-AAD4 - Player B starts game with Banzai 600N bike
35. A2TA-AAD4 - Player B starts game with Banzai 750N bike
36. A6TA-AAD4 - Player B starts game with Shuriken 1000N bike
37. BATA-AAD4 - Player B starts game with Banzai 7.11N bike
38. BETA-AAD4 - Player B starts game with Diablo 1000N bike
39. BJTA-AAD4 - Player B starts game with Panda 600 bike
40. BNTA-AAD4 - Player B starts game with Banzai 600 bike
41. BTTA-AAD4 - Player B starts game with Banzai 750 bike
42. BYTA-AAD4 - Player B starts game with Shuriken 1000 bike
43. B2TA-AAD4 - Player B starts game with Diablo 1000 bike
For codes 44 through 53, it doesn't say you have qualified on track select screen, but the codes work
44. AEST-AAER - Player A pre-qualifies on Alaska track
45. AEST-AAE0 - Player A pre-qualifies on Hawaii track
46. AEST-AAE8 - Player A pre-qualifies on Tennessee track
47. AEST-AAFG - Player A pre-qualifies on Arizona track
48. AEST-AAFR - Player A pre-qualifies on Vermont track
49. AETA-AAEC - Player B pre-qualifies on Alaska track
50. AETA-AAEL - Player B pre-qualifies on Hawaii track
51. AETA-AAEW - Player B pre-qualifies on Tennessee track
52. AETA-AAE4 - Player B pre-qualifies on Arizona track
53. AETA-AAFC - Player B pre-qualifies on Vermont track