[JFP in PA]

Originally Posted by kias@tampabay.rr.com

Go to utube and search for IPD and you can see dynos for many Porsche models without turbo.

Problem is, the data available comes from individuals or firms with a “vested interest” in seeing the product succeed………. What it needs is independent evaluations by a credible source outside of the product’s marketing chain. To date, I have not seen that, so the plenum remains an “interesting, but unproven concept”…………and a damned expensive one at that………...