How do you start career in need for speed carbon with BMW m3 gtr?

To start your career in Need for Speed: Carbon with the BMW M3 GTR, you first need to unlock the car, which is typically done by progressing through the game’s story mode and completing specific events. Focus on winning races and earning money to upgrade your car for better performance. As you advance, participate in crew events and challenge rival crews to establish your dominance in the racing scene. Make sure to customize your M3 GTR to suit your racing style and improve your chances of winning.