okay, i've been researching alot the past few days in anticipation of buying a larger turbo... i've decided on the FPRed 8cm w/ ex. wg... what i need to know now is what else i'll need to make this turbo work on my 04 STi.... i feel like a newb askin these questions, but i know there are a bunch of you that are a hell of a lot more experienced than me in this area.. right now the main things i know i'll need to support it are: walbro fuelpump, ex. wastegate, larger injectors (but i have no idea what size), and a tune... i've also heard a lot of good things about meth but we'll save that for once i've got the turbo installed and running well..

what else will i need to buy in order to get this install going in the right direction.... Experienced info is greatly apreciated but PLZ dont post if you dont know what your talking about. TY again!