Im gana have a chat to Jim about this as well and get tune to my liking! I will leave the car there a couple of days ... Last time Jim said if I was to raise the boost above 23psi I will need after market stand alone boost controller, I think what he saw was the standard MAP sensor maxing! with the 3 bar shouldn't be a issue. I'm sure the ecutek soft ware can go to 25psi @SarcasticOne @LittleredMPS