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Discussion Starter #1
My truck is a 2012 with 35k on it, and I just installed the Edge CTS touch screen tuner and what a difference this thing makes. Now when running maybe half throttle, I can hear the BOV before the transmission shifts. It dumps boost at about 2400-2700k rpm, and then it picks it right back up. It this a wastegate issue and need to upgrade the spring or what's the deal? I think if this issue is corrected the power band would be more smooth.
 

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Punisher, Do I remember something about you being a Ford tech?

Maybe you can elaborate on boost curve and why it's a fact of life. I don't think that a lot of guys understand it.
 
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