Enter these codes at the title screen:
- Unlimited Nitrous - Press Left, Up, Left, Down, Left, Down, Right, X
- Unlimited Speedbreaker - Press Down, Right, Right, Left, Right, Up, Down, X
- Unlocks NFS Carbon Vinyls - Press Right, Up, Down, Up, Down, Left, Right, X
- Unlock Driver Vinyl and Cardboard Box - Press Up, Up, Down, Down, Down, Down, Up, X
- Unlimited Crew Power - Press Down, Up, Up, Right, Left, Left, X
- If you have a previous NFS: Most Wanted save on your memory card you get a bonus $10,000 when you start a career in career mode.