A friend of mine just got an 02 mustang GT 5 spd. I wanted to race him the 1st day that he got the car but he wanted to wait until he had an X- pipe, and exhaust on. all of it should be put on by the end of the day. the x-pipe removes his cats and he says that his car should run 13.8 1/4 mile stock. I running AP stage 2 Invidia up/dp, N1 exhaust. what can I expect when I race him from a dig or a roll, from a roll I know that he probably has me.