I just killed a Mustang GT today as well. I ripped passed him and then started to slow down. Then I saw him come ripping up beside me. I was at about 45mph or so. I dropped it down and he kept creeping up. By the time I hit 65mph I was pulling away from him. We ended up getting a red light and he wouldnt race me from a dig.
My mods are: FWI, tuned pcm, ZZP catless DP, MSD wires and a stage colder plugs.
Its pretty easy to tell if its a GT. All the v6 mustangs have single exhaust unless they do a GT rear bumper conversion and put on dual exhaust which is a waste of money for a v6 mustang to begin with.
I was pretty suprised also. They are supposed to be around 300hp and 320lbft torque. Regardless if its an auto or not its pretty sad for the mustang.