The Need For Speed:SE - Cheats
Type these cheats in any of the menus. In order for them to work you will first need to install the cheat enabler.
Warrior car (listed with other cars)
Rally mode for racing (arcade style)
Mirrored tracks (from start to finish)
No Mercy Mode
To drive in No Mercy Mode, select Head to Head while choosing your race type, leave it selected (don't start the race). Hold the End key on your keyboard, a new option called No Mercy Mode will appear.
Sky Camera
Start a race and press Left Shift and Ctrl to activate the sky camera. You can now press Shift, Ctrl and 2 to view your opponent. Note: In Single race you can choose 1-8 different views.