Originally Posted by Solus

Well me for example I would love to get to about 375-400 rwhp with it being n/a as much as I enjoy fi I also have a thing for all motor vehicles. I figure with bolt-ons and a tune people are getting 315-325. Is it that big of a stretch of the imagination to get to 400? I understand it would cost a good bit but in all reality how much would it cost to pull an extra 50-75 hp from the engine?