Originally Posted by PunjabiM3
I think all the exhausts by the OP will have a LOT of drone. If you want something middle of the road I would suggest the Gintani Sport or Eisenmann Sport. If you want something with no drone it seems the way to go is the Dinan or Bastuck. That being said, I do have my Gintani Sport up for sale (or willingly to trade for a Dinan).
Why are you trying to trade? To much drone or just a sound you didn't really desire?