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Was told that these engines are blue printed with forge internals, is that true? So i it they can take abit more of a kick than the normal STi engines?
i ve got an 04 sti. so what boost would 320 be on my setup.
decatted xhaust, green panel filter, and good old 99 ron. its running 1.4 bar at the mo. with (iam at 16) anyone