Ok I know this is a Subaru forum, I just recently started getting into them. As my brother inlaw in the army said I should get one when I get in. Thing is I've done much research on hondas and as much as I love them I might change over. But I watched videos on YouTube of new Honda si's with turbos crushing wrx's. Are these subareas on it stock and what can you do to sti's to make them quicker other then a turbo upgrade and other bolt ons. Like I said I know a lot about hondas and I think I know how to achieve 400+ whp in one. My brother inlaw told me that wax's are stock around 265 whp. So tell me more about sti's and what they can achieve.