In a few weeks i am getting my new turbos put into my car (R33 GTR) They are GT2860r-7's. I am also getting my exhaust replaced at the same time. I have Tomei dumps, 3 inch Do-Luck front pipes, 3.5 inch cat, and a 3.5inch Do-Luck cat back.
My car is stock at the moment and was dynoed at 181KW at all 4.
My question is what sort of power increase can i expect from this upgrade? And what PSI/BAR should my turbos be set at? I assume since i dont have a manual or electronic boost controller that the boost can be set on the actuators? Im thinking 1 BAR will be fine and still keep my engine in good safe working order.
Cheers for any help