Well, I can't upload a picture that I prepared...
It is a part mounted on the supercharger, near the EGR valve. It has an electrical plug and another line (wrapped with wire shield) - this line has a tee with a green cap that says "Hand Tighten Only", and this line goes to a block that has brake lines connected to it.
The part mounts into a bore in the s/c, and is held with only one bolt. (The leaky o-ring on this part is what is giving me misfires).
It's not the s/c actuator or bypass solenoid (those are toward the front, whereas this is at the back and air inlet side.
