I set mine for a 4th gear 19psi spike so I see around 14 in 1st, 16 - 17 in 2nd and 3rd. The stage 2 WGA is a pain in the butt, running the AGP WGA off of the green line should give you the best results. The boost controller does give you more of a spike and then lets it drop down so I really think the AGP WGA alone is going to give the best results inless you want to run an in car EBC.