-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. 


-Taking a nice photo shoot
Once you are in the photo shoot area, press X, hold your 
handbrake, then rev the engine and press either Left or Right. The 
car should do donuts. While it is doing this, take the photo. 
This will give a smoky look on your wheels in the picture.

-Wining an outrun
Once you have found an opponent to outrun with, get in front of 
the opponent and get in the lead. Get as far as possible until the 
distance meter has reached its limit. If the distance meter starts 
to drop, it indicates that the opponent is catching up. When this 
happens, do a handbrake skid and turn the car around. Go back the 
way that you came from. The opponent will follow you as you are 
the one in lead, but he will take time to catch up, giving you an 
advantage to win the outrun.