is it a load exhaust?
Hi From Australia, I have had a 2010 rt for six weeks, it was really loud when giving it a bit of stick, a throatie roar, which started to get on my nerves, then I read about the front stay touching the frame, on this forum, and figured that was the problem, the dealer said they are all like that, but I insisted they check it out, and then they found the stay touching, ground a bit of the frame away no big deal, and that made a big difference, but under labour two up I could just detect it still, so spent the last two days with all the panels off, and found even with about 8mm clearence it was still just touching, so took a bit more off and did some other mods, while the panels were off, and now the bike is really smooth and quiet, my cruiser was making more noise, I do not bother with ear plugs only on a long run, I really did think the noise was from the exhaust, but not any more, the diference is remarkable. hope this helps because like you my noise days are over Don