With many of the catch cans, those that are worth installing. It's not just the "Lid" that needs removed. But the entire supercharger needs lifted up so that you can replace the stock PCV diverter valve with one that doesn't have a port that blows oil up into the supercharge. My Catch Can starts are Post #50, but I had to re-do my can because I swapped out my valve covers for a set that didn't have baffles. I went with the MightyMouse, very straight forward for line runs and hook up.
https://www.camaro6.com/forums/showt...=611982&page=1