Do I need to remove my airbox to install an oil catch can?

[mike the snake]

I've watched every install vid, but everyone has DCI intakes. I'm wondering if I have to bother to take off the airbox to get to the hose PCV hose points or if I can reach them with just removing the covers in the vids (cabin air, cover under that, and the two side covers).

I got a nice billet catch can, but it doesn't have the direct fit like the Berger one, so I have to figure out mounting as well, but that'll be easy enough.