Here are all of the cheats for CTU (All from CT5) 

Answering frequently asked questions regarding how to use parts of the game. 

Those are some tips for your gameplay 

this cheat-code New Name Adjust-power first Game mission name jeff milien choose car and play but you need Click (F) x10 if start cheat-code if adjust-power WheelsSpeed and CarTurbo choose click this -1000 -100 -10 -1 +1000 +100 +10 +1 but DON'T CLICK THIS...