gt28rs turbos .64 housing, AKA sport 700/675's MS manifolds intercoolers 740 injectors 3 inch expansion down pipes and test pipes reduced back down to 2.5 for your cat back. Blitz electronic boost controller Eprom for your ecu to support your new mods
These parts will put you at around 450rwhp on pump gas and 600rwhp+ on race gas(Q16) This is all assuming your engine is in great shape with good compression and of course does not include the cost of labor if you're not doing it yourself.