Free Items (Without beating the game)
This is really easy and requires no hacking devices.
Step 1: Go to "customize vehicle" in the garage.
Step 2: Go to "exterior/interior".
Step 3: Go to WHAT TYPE of part you want NOT THE PART. A type of part would be:
Spoilers,widebodies, headlights(this works with any of them I didn't want to name them all."
Step 3: Do not click and find the part you want. If you want a spoiler HOVER OVER spoiler (so it's highlighted) and press X.
Step 4: hover over the part you want( make it so spoiler 2 of 4 is hilighted)
Step 5: press the XBOX logo in the middle of your controller and join an xbox live match. You can join from recent players or friends list.
(If you want this to be easier go play an Xbox Live match and then do this step so you have a match to join.)
This used to work with Performance upgrades but not anymore. So use this before it's patched.
Added by: zankum Jul 27th 2009, ID#4765