Yhe, I found out the hard way that it does not came off. Had to go caveman on the pipe and Saw it off. There is a metal fitting so Im going to replace only the rubber line and put a hose clamp on it.
I was very confused on how to remove it.
I followed the line all the way to the tank. And on my car its a mix off soft rubber line to solid metal, to hard plastic and ends on that fitting. For what i could tell i had to remove the all line? But the line passes behind the sub frame O.O, so I had to stop one side of ir.
So the blade saw it was..
Thanks you bugsymike for the reply.