12psi on a stock turbo. If he modifies it, then he will make more power will less boost. If he changes the whole turbo it will be a different animal and all bets are off. I know ddmcse is running over 300 wheel hp on a modded ct26 on 10psi with 3 inch exhaust, stock intercooler, stock injectors.
Ditch the cats and get a 3" downpipe. If you don't feel or hear anything your turbo is dead.
My car eats stock civic si's all day. Notice there's no boost controller in those mods below. My car runs 8.5psi stock turbo no shimmed wastegate.
Last edited by IHateHacks; 10-26-2007 at 09:44 PM.
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