At the title screen, press R1, Circle, Triangle, Right on controller two.
Enable the "View ending sequence" code. Then, select arcade mode and press R1, Circle, Triangle, Right on controller two.
| Infinite Tuning Money Coupon | 800A62B0 5FFF |
| Lap Timer is 0 | 8017E48C 0000 |
| Total Timer is 0 | 8017E490 0000 |
| No Gear Boost Mode | 801FF07E 01B6 801FF080 01B6 801FF082 01B6 801FF084 01B6 801FF086 01B6 801FF088 01B6 801FF08A 01B6 |