Me either but its stock for the autos, well 3.5 for the autos... Iuno what it would lemme turn it down to though cause intake/turbo back etc. Who knows, but yeah 4 psi is a joke. I think running 14 psi on my ct26 is still a joke, i need a new damn turbo. 8psi during winter cause of fuelcut reasons, 14 in summer. Till the new injectors come