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  1. How much boost can I run on stock Ecu

    Forced Induction
    Pretty much what it states, I got a Y7 and I wanna boost it. Nothing major, tops 10-12 Psi for track/fun and maybe have a boost controller and bring it down to 4 or 6Psi for Daily (less gas/more life?). If I can run stock Ecu does that mean I dont even need a tune(save $$)? This may be a...
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