I just noticed this line today after I saw the liquid that seems to have leaked from it. When I shut off the car I could hear and feel a constant hissing of air pressure coming out of it too.
Looks like previous owner cut and crimped it when he did the RB25DET swap and it seems to have opened up. I'm just wondering what it originally went to and if it is okay for me to just re-crimp it and leave it the way it is.
