Previous owner had boost controller, but he removed it just before selling the car.
How to install stock boost solenoid for RB25DET? There are two vacuum ports at the top of it. I think first is going into turbine actuator, what about second (upper) one?
I have a gizmo boost controller installed.
I'd like to move to the apexi boost kit as I'm running an Apexi Power FC and commander.
Can I just get the lead from the ecu to the boost solenoid and make it run?
Do I need an Apexi boost solenoid?
Do I need the map sensor?
It's L-jetro so I...