i had a 06 gto a few years back. only mods were kooks headers (no cats), volant cai, and borla cat back. is f has a little more hp and a little less tq than the gto. weights are pretty close too. from what i recall of my gto i think it would be fairly close between the two. however, there are tons of mods for the gto while we have pretty much nothing. and of all the gto owners i know not many are stock. so you can bet that most you will encounter are modded to some extent.
even if you lose you will do it while looking better and with the option to comfortably fit rear passengers
even if you lose you will do it while looking better and with the option to comfortably fit rear passengers