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  1. J

    stock ms6 boost low

    I have stock 06 mazda 6 mps (mazdaspeed6) with fujita cai. On my Nokia N97 i installed obd2 scope with wireless obd2 module conected to car, and i have racetech electronic boost gauge in center vent. I am not getting near to claimed 15,6 psi. Intake manifold pressure in first and secon gear...
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