I got a d15b7 p20 trans, it's a DD and I want to get up to 160-180 hp. I know I should go turbo, but don't know which one or where to get one. I don't plan to go any higher atleast for couple yrs or so. I think I should get a si trans but don't know what model Honda to get it out of. Any help would be great!!! ^_^ btw could u let me know any other bolt ons or mantenance I should do.