can anyone let me know how to reconnect the stock BCS hose properly?

I am working on some tuning, but want to test the stock BCS because of weird behavior with the Prodrive unit I have.

I can't find a diagram of the stock setup anywhere on here. I just need to make sure I connect the hose with the pil in it to the correct place, COmpressor, or WGA.

Any help would be great.

M

 

OK NM,
I put the pill side on the compressor, logged, and still had the same weird sound I am chasing. That was trial and error, and the stock BCS didn't solve it. Re-installed the Prodrive.

M