I head a rumor that Dinan Performance, who makes a long list of performance equipment for BMWs, is working on a line of equipment for MC's. I called them and it is true...they are doing so and hope to have things available in the next 6 mo.
Indications are their equipment would be available through and installed by MC dealers, so warranty wouldn't be an issue. Looks like a 200 h.p. MCS is on the horizon!