The KO3S is stock as far as I know, it came from scrappy. I was told the car has been mapped when I bought it but as my KO3 was dead from day 1 I have no idea if this is true or not, other than that the only mod I am aware of engine wise is a cone filter.
I did do a log I will post it later as its on a different computer.
Also, it peaks at 1990mbar which according to google is about 28psi yet the gauge and torque app both show peak boost at around 18-20psi