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    SR + TD06 wont hold boost

    I'm having the same problem again that I had when we tuned my car. The boost spikes up to ~1.3-1.4 bar then falls back to 1bar(actuator pressure). I had a Greddy manual boost controller then and now I have a brand new Blitz DSBC Spec R and it still does the same thing. Scott(my tuner) said he...