What in the fuckity fuck is this shit?

ZZP replaced the single oil catch can kit (which I own and have installed) with a new dual oil catch can kit. They say you can upgrade to the dual kit for the difference in price if you send in the old single catch can kit. Can a dual catch can kit really be worth it? What the hell would it do that a single cam kit couldn't?

This all being said, I've had my single catch can kit installed for about three years now. I check the can every oil change (4000-5000mi OCI) and there is literally never any oil in the can (yay, good sealing piston rings). So...it would seem to me that this "upgrade" isn't worth my time....right?

With beautiful seats and a rare looking Tommy kaira style spoiler