Looking for a K&N CAI part

I'm in need of the black rubber step down gasket that goes between the plastic intake tube, and the MAF, that's secured by the 2 clamps. I had to jerry rig a quick spector gasket cuz the old warped K&N one kept spitting out the tube and getting me stuck in traffic like an asshole. If anyone has one, or a suggestion, tips, methods, what have you....Lmk. Thanks.

Wrap the pipe with duct tape first then put the rubber sleeve over that? It Will give a little bit of bulk, plus the needed cushion to grip and conform to.

Whats the ID? I don't have anything K&N, but I have a bunch of different fittings at the house on a shelf. If one of them works its yours.