hi all . as above i am very confused. here goes when i bought my rs turbo it was standard which it still is although i have parts ready to fit. i heard that standard rst is set about 7 psi producing 130 bhp and same torque. i had my car set up and it came back with 130 bhp 186 nm torque but its set at 12 psi how can this be if car is not chipped. there is a bleed valve fitted, standard actuator is crap. does this mean that engine may be tired as if it was set at 7 psi it would be 100 bhp even though my tuner said i had a good engine.... can anyone shed some light please. thanks