1.Does the AP increase the boost and that is what makes the car perform better or does the AP have better fuel mapping?
2. If so whats the stock boost noramlly hit and whats AP normally hit?
3. Ive read the with the AP that on the Wrx AP there is a fuel economy map is there one for the STi and Ive heard that just running with the AP stg1 or 2 that you get better gas mileage.
4. Does real-time swicthing just a click of a button and it changes in secs or does it need to load? i.e be running econo map then come to a light and swicth to Stg2 in seconds?

Thanks for your time, I tired searching but couldnt find to much specified info.