Pretty much you all named no undercover cop cars. Really a vic or impala or interpid is something you always have to look for even if its not badged. But there are a lof of undercover cop cars in the 757 mainly nn and hampton. I was dragging and I had a green coupe that was hooked up too hell and back boosting pass and tried to race my buddy. when my friend wouldnt race the cop showed his badge. Also dont be a idiot and carry a scanner cuz they carry hefty tickets I know cuz I have been in a car pulled for having one and it was over 200 dollars. And the most important thing of all is if you really dont like the fact that cops use undercover cop cars well think of this. My cousin had his car taken away for dragging and 3 months ago when he retained his liscence again he was pulled by his old fucking car. you can say BS all you want but if they want to use your car they can and its not laughing matter. Do not race or fuck around if you have cars behind you and there are easy hiding spots ahead. Be smart and the person who did 75 in a 70. My lawyer had someone who did 140 in a 55 and got attempted murder with a deadly weapon and that is for anything over 100.