Originally Posted by Chuck33079

I don't want to be the guy arguing semantics, but we're talking about two different things. You're correct, the FMIC doesn't materially effect the boost threshold of the turbo. I was talking about lag during changes in throttle position. At least for me, there was a noticable increase in the time it took for there to be positive pressure in the manifold from having to pressurize an additional eight feet of pipe. Granted, I was still running the OEM VF39 and those don't exactly move a lot of air.