hey all, as the title says im a newbie round here. got a 2005 sti, had a little work done with a full system decat, induction kit, and a re-map, currently running at 345bhp. looking 2 upgrade some more with not so much a bigger turbo but a better 1, and a fmic intercooler... as im so new round here i haven't got a clue what turbo 2 go 4 so was hoping some of u guys could help me out?

 

It all depends on how much power you are after. If your eventually wanting to go for even more power then there is no point in gettinga slightly bigger turbo than what you have.
Alot of people on here highly recommend an Andy Forrest TD05/6 20g
Take a look at AndyForrestPerformance