Just wondering the stock location of where the boost sensor connects. I thought I read that it connects to the UIM. Mine was connected to the ACV and I removed the ACV, capping everything. Needless to say my engine kinda suffered. I believe my engine is a JDM S5. Would this make a difference on the stock location of where the boost sensor is connected? If so, maybe someone should throw this info into the ACV removal writeup.

Or maybe I just didnt read the ACV removal writeup properly https://www.nopistons.com/forums/pub...IR#>/dunno.gif

It needs to see a pressure signal from the intake mani. There should be a nipple on there that isn't spoken for. You could also tee into the vac line to your fuel pressure regulator.