Boosted Performance single turbo build

Nixlimited

Thanks for your insight, "bro." However, the quick spool valve you linked us to doesn't do what the other poster was talking about. I'm not sure you took the time to read the link, but as described there: "The QSV essentially creates a variable turbine housing A/R size by blocking off one side of a divided turbine housing before boost pressure opens the butterfly valve to allow the full size of the housing's A/R." In other words, it doesn't allow exhaust to flow to atmosphere, like say, an electric cut-out valve does. Further, since your QSV requires "both a divided turbine housing and an UNdivided exhaust manifold," it would not apply to ANY kit currently on the market for the Z, including BP's. Hope I kept the vocab simple enough for you this time.

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Car Sold! Pleasure being a part of the Z community.
New ride: 2015 GT-R - 647 WHP / 641 WTQ (e85) & 543 WHP / 519 WTQ (91)