I bought my ultracool through J&P Cycles, and was told through their website that it would fit my 2000 FLSTS. After calling Ultracool about it not fitting my bike, I was told that J&P had sent me an older version, and that an upgraded one would be sent right away! This included a better wrench, and a mounting bracket, along with new gaskets, all for very little cost to me! They were very apologetic on J&P’s part, and it was all a very good experience. Love my Ultracool, and will come in handy during the very hot summer months here in So. Texas!