Thanks for the reply guys, made a quick video so you get an idea of what Im seeing. Might be worrying about nothing. The can is working, I catch as much as anyone else from what I have seen posted. I do have a hissing but there are zero leaks. If I squeeze the hose hiss is gone, so leads me to believe its just noise from air passing through the can and lines.
https://vid.me/oj0t
Ignore when I say throttle body, meant to say the line that goes to the intake. Its the line from the side of the can to the side of the intake.