I have a 2005 Legacy by with a new engine, trans and clutch. I'm looking for info on replacing my stock turbo. This is my first turbo ever, I'm used to American musle hp. I like my legacy, I want to keep the the stock tmic as long as possible. So my question is a vf52 (or any different ideas) with a tune will make about what in hp?...and what is the rating as far as hp the trans can handle. THANKS GUYS.