Car has been fully retuned at Dyno4mance.
Thanks to Bruce and Andrew.
Car runs so smooth, like stock, with no idle issues, codes or boost cut.
Silky smooth all the way to redline.
313.2 whp on dyno where new Skyline R35 with Access Port and
intakes made 404 whp.

So 313.2 whp will be equivalent approx to 365whp on Dyno Jet.
And that all at barely 21.5psi :)

Next possible thing coming.... MAF Translator Pro
But it all depends on what Bruce will find out in his R&D.