I hope your GT isn't stock because you're going to get your a$$ handed to you!
...and IN before people flame for street racing. Yes it's irresponsible and as much as an oxymoron as it may sound like, there are "safe" ways to street race.
You can't prevent it, people will do it, lets just hope they do it with no other cars around. Plus every single person on this board is guilty of it at one point or another so you're not better than anyone else!
That aside, I'm not sure how "legal" it is to talk about street racing on this particular board BUT to stay on topic do you have any pictures of your GT? Mods?