Various cheats
  
Unlock Best Buy Vinyl:
     At the title screen press Up, Down, Up, Down, Down, Up, Right, Left.

Start with Extra $1,000 / Bonus Cars in Quick Race:
     At the title screen, press Left, Left, Right, B, B, Right, L, R.

Start with Extra $200:
     At the title screen, press Up, Up, Up, Left, R, R, R, Down.

Unlock Burger King Vinyl:
     At the title screen, press Up, Up, Up, Up, Down, Up, Up, Left.

Unlock Level 1 Performance Parts:
     At the title screen, press L, R, L, R, Left, Left, Right, Up.

Unlock Level 2 Performance Parts:
     At the title screen, press R, R, L, R, Left, Right, Up, Down.

Unlock Level 1 Visual Parts:
     At the title screen, press R, R, Up, Down, L, L, Up, Down.

Unlock Level 2 Visual Parts:
     At the title screen, press L, R, Up, Down, L, Up, Up, Down.

Unlock Capone's Hummer H2:
     At the title screen, press Up, Left, Up, Up, Down, Left, Down, Left.