That still doesnt shed that much light as to what is really on the car. Theres a FMIC, intake, BOV, and coilovers at least, and of course some type of exhaust. I wouldnt touch that thing at all. If it truely is pushing that much power and the transmission hasnt been addresed you will quickly be putting alot of money into the thing (in the range of $6k or more). Keep looking something will come your way.
"2007 WRX- PPG'd, 20G- Tim Bailey tuned
Stage 2 2005 WRX