Open a new window on your browser and go to this site.;
, This will download the MostWantedCarChanger.exe file onto your computer.
 Once the download is complete, go to your Downloads folder (for Windows, this is usually C:\Users\<User Name>\Downloads\). Find the exe file from the previous step and open it by double-clicking on it.
 This will minimize the car changer app so you can launch the NFS game.


Remember that Most Wanted Car Changer must be running as you play the game so you can get the cop cars.
Visit the car changer’s download page.
Click the green “Download” button.
Run the Most Wanted Car Changer.
Click the horizontal bar at the top right corner of the car changer window.
{"src": "wikihow-all_validation", "title": "How to Get Cop Cars in Need for Speed Most Wanted 20121"}