hey i have a s300 in a jdm p30 ecu, as far as i know you cant get the boost control solenoid in jdm ecus. if im wrong there please correct me.

im goin to to be getting my car tuned here real soon, shooting for 300whp, im gonna start it on a 7psi spring on a tial 44mm WG and was wondering if hondata has any way of controling boost if I need to turn it up some without the solenoid? I was thinking that solenoid was just for boost by gear, im sure im wrong but this is why im here.

and if not whats a good boost controller?

what makes a electronic better then a manual?

sorry im new to this and just trying to learn what i can.

thanks