Originally Posted by singletrack
Thanks for the info nhluhr, sounds like they did their homework. Sidebar: Did your peak boost go up at all with the TXS catback?
My peak boost, as verified in Deltadash is about 15.5 (very brief peak) then it settles into about 14.5 and holds that pretty much to redline maybe dropping down to around 13.5 or 14, but not much boost taper at all.
This is pretty much identical to how the boost behaved with just the turboback before I did the intake.
edit - I should add that I have not at any point observed any creep whatsoever in my car. I am fairly sure that my VF39 is one of those equipped with the P18 exhaust housing but I haven't verified it yet so when I'm in there this weekend I'll take a close look and find out for sure.