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Hi guys....just had a single put on the car, along with fuel and aem and hks dli. The boost controller (profec b) is turned down all the way to minimum, yet Im making like 2 bar when i get into wide open throttle.....this is definitely not good on pump gas. Anyone have any suggestions?
 

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Have you tried turning the boost controller off and seeing what it makes?
 

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I don't know, the Profec B is weird. Try sticking another boost controller and see what happens. I know shortly after I installed my Profec B, my wastegate starting opening more. Turns out the wastegate was just malfunctioning, not the problem of the Profec. Also, that was with stock twins. Try something like a HKS EVC. I run that and absolutely love it.
 
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