You're all missing the point of barban's posts. Sure anything can be done. The argument that he can do it for less than 600 pounds ($865) is not going to happen unless it's a hacked up system using old, used components with shirt shelf lives. Sure you can go buy a couple old, wore out turbos for $100 a piece. Then have fun replacing them next year with more wore out units, or pay the $300 it costs to rebuild ONE. there's just doing it, and then there's doing it right. I forsee large amounts of stick welding and zipties.