MY95wrx boosts to 1.3 bar then drops and holds at 0.8, I want it to hold at 1.0 - 1.1 bar how can I do this with a standars ECU? is it possible?

 

have a look at the dawes threads on drivetrain.

With mine fitted (UK97) - I'm running a steady 15PSI through most of the rev range, very smooth with quick spool up.

Not sure about fuelling issues on a wrx tho. you may end up running too lean.

Rich

 

not too sure here but is that not due to your actuator (spelling?) being weak?