Question for the think-tank, I am unable, due to financial reasons, to upgrade my bike for a couple of years (impending marriage following by new house). I like my GS, but could use a bit of help to upgrade the plain jane to something a little more interesting. One thing I'd like is to release some of the twin sound currently hidden by the stock exhaust. Now there aren't many aftermarket parts made for my bike, (some, but not what I'm after) but I read somewhere that any slip-on muffler will work pretty much as well. I'm not after any great performance enhancement, just looks and sound - preferrably in carbon. Any ideas, suggestions, criticisms etc... Tony.