I am currently testing the aftermarket chip upgrade process, but will need some testers soon. I've been using this launch control in my own vehicles/tunes for over 7 years (it was originally developed for my NA before I swapped in the TT motor 5 years ago). The NA version doesn't have anti-lag.
The amount of boost depends on the RPM and how much timing is retarded for the anti-lag (more timing retard = more boost). On a stock turbo car, without anti-lag it builds ~3psi at 3500rpm and with anti-lag it builds ~9psi.