Habitforming

I searched and saw people talking about it, but never could find any pics of how it was done. I want to add a couple of closed loop catch cans to my setup, and the best place I've found for them is where the cruise control module is. I know a lot of the tuck guys have relocated this to the fender. How big of a job is this, and does anyone have pics or a DIY they can link to or share?

I've been trying to keep my car easy to return to stock, but I just can't find any other good spots for two catch cans. The Radium piece is nice, but damn $500 is a lot for catch cans