Turbo upgrades!

[Thor06]

It all depends on your goals. How much power are you aiming to make? I have heard good things about eBay intercoolers, I would get one of those. There was a group buy from SSAutoChrome intercooler kits for 2g's and everyone was very pleased with them. IIRC they were like $380 shipped. As far as fuel stuff goes, for everything 16g and below a 190lph pump should suffice. I cant remember if a 190 will flow enough to keep up with a Evo III 16g.