Lennie Purchased the sprockets and they were shipped out on same day :) Will put them in this winter. Thanks.
...ditto what Lennie said about the Remus/Plug and adding the sprockets. DE-catting the exhaust with headers is the best bang for the buck on any newer boxer, whether you do the muffler or not. The plug will make it run smoother a low RPMs. The sprockets will give it the "Umph!" it needs...Trifecta!
Tom, The InDuct is a large bore carbon fibre intake for the R1100xx and R1150xx models. I have one for each of the following. R1100S R1100RS R1100_R1150 GS/R/RS R1100_ R1150 RT They remove the restriction on the intake side. I have not developed any InDucts for the R100 series and may not unless I was inundated with enquiries.