Collectors Edition Upgrade - Need for Speed ProStreet
Dec 6th 2007, ID#11875 Collectors Edition Upgrade
Enter the code @ Code Entry in Career Menu.
If done correctly, you will recieve a message that the code has been confirmed.
This code adds 5 cars to the lot, assuming your game to be a Collectors Edition upgrade.
-2007 Pontiac Solstice GXP
-Acura Integra LS
Remember to re-enter this code everytime you start the game.