Need for Speed Underground

Codes

Enter the following at the main menu:

Code	Effect
Down, R, R, R, X, X, X, Z	All Circuit Tracks
Right, Z, Left, R, Z, L, Y, X	Drag Tracks
R Button, Up, Up, Up, Down, Down, Down, L Button	Drift Physics
Left, Left, Left, Left, Right, X, R, Y	Drift Tracks
Up, X, X, X, R, Down, Down, Down,	Sprint Tracks

To unlock all visual upgrades for single and multiplayer mode, simply complete Underground mode.

Contributed By: Nhatters1314.

Have both the Katana and Dual GT Spoiler
Play through the game normally, and once you beat Samantha's Big Tease (#77), pick the Katana Unique Spoiler. Now, to get the Dual GT, trade in your car for a Peugot 206. Then, trade your car back to what you had and now your car has Dual GT as the spoiler. To switch back for the Katana Spoiler, just go to spoilers and scroll all the way to the end, and there's the Katana spoiler! Once you do this, you now will have both Katana and Dual GT in the customize ride from the main menu.
Contributed By: D12ift 2 Win.
Use rims that wont fit on another car
Certain cars can only fit so big of a rim. For example, the Miata can only fit 17s, but if you get a car like the Skyline put 20s on it and trade it in for the Miata. The Miata will now have the 20s that the Skyline had in it. Do not try to install any other rims on your new car because the rims will go back to the maximum sized allowed. You now can use rims that normaly wont fit .So now you no how to do it.
Contributed By: play22.

You can submit new cheat codes for this game using our Cheat Submission Form.

If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.

Visit Game Rankings for 78 reviews and previews for Need for Speed Underground from around the web.