My old STi was roughly 320-340 (Never offically dyno'd) and that scared the hell out of me on city streets. My STi now is 269/290 with a consertive tune (wife driving her while Im in Iraq) and she still ran a 12.83 while I was on leave 2 weeks ago. She scares me too! These kids putting all this money into their cars need to take that money, put it away in savings or buy driving lessons.
The best mod you can ever do is tune the nut attached to the steering wheel (thats yourself for you slow people!)
+1 on this getting Stickied. Very good thread!