Installing IC piping vacuum line mix up

[Specialedition]

@Jedi_Car_Fan

Perhaps I’m a little lost here but SR20s do not come with boost controllers so I believe you are referring to the AIV/EGR shit which no one runs here. And I can’t speak for everyone as people have different preferences on where signals should be taken from but my boost controller is tied in between the hotpipe and wastegate.

If you don’t have a nipple on the hot pipe then where is the wastegate signal coming from ?

The nipple isnt on the cold pipe. Now i have my vacuum hose from the wastegate to the controller actuator and then to nothing now. Should i T it into a V line going to the intake manifold?

Also i removed the side mount and there is the vacuum hose that goes to the intake mani and then a tube going to intake piping behind the maf. I blocked off the tube. for the vacuum hose can i link that with the actuator for my controller?