I wanted to route the lines for the catch can differently so I used the 3/8 fuel injection hose, the 'ends' from an L99 'passenger side' clean PCV line, the '90*' bends from that and created my own custom hose. I also used this to give it that 'special' look (from Masters Carr):
Really makes it stand out.
The PCV line was one I had plus I bought another one to get the 'straight' end. If you don't have one, then get two of these:
Now, nice and clean look (I used high heat RTV to 'hold' the curves together):
Fuel Injection Hose (3/8"):
Routing:
Much nicer I think and looks like more expensive hoses too...
-Don