i just got my DSM hardpipes yesterday and they are installed. I put my greddy Type S on, i'm venting to the Atmosphere, and it dips down pretty bad, almost identical to what you are saying. Sometimes the lights come on. Anyway to fix this. I've tried adjusting the bov, tight to loose and that still doesn't help at all. Any Suggestions. I don't want to recirculate if i don't have too.
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