I purchased a new filter for my Ripp SC from a vendor about a month ago and they sent me that CAI by mistake. It looked like a nice piece but I don't' see how or why it would be any better or worse than all the other CAI's...and there is not much, if anything, to gain by the CAI as a stand alone item. I was curious about the system since it was sitting on my table for a few days waiting until UPS came to pick it back up so I read the directions. I seem to remember that it was a CAI to reduce restriction on snorkel kits, not sure if it was meant to run on it's own or not.
My Ripp runs strong, no complaints.