Check out any modern bike set up, they should swap. I am personally running a coil from a Hayabusa (2000-2001). The R6 has a similar set up. The factor will be the length from the rubber seal to the tip. The Hayabusa coil fit perfect as I would think any of the GSXR coils would. I was the one who made the issue of the connectors, I forgot to get it when buying the coil from the salvage yard and had to make a second trip and pay some more. I dont think I would have been charged if I would have asked for it when getting the coil. I have heard people say that the connector is readily available, however I live in Houston with access to many specialty parts warehouses and stores, and I nor anyone else seem to find that connector. I also havent seen anyone here on TT disclose a source to get the plug. Get all the parts from a salvage yard, dont be all excited about what you are about to do and it shouldnt cost more than 40 bucks with the connector.