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).
2012 Audi R8 V10, 6MT, Suzuka Gray, Capristo X-Pipe, Klassen M52R, GMG springs, R8 GT tails, Satin Black badges
2012 Audi A6 3.0T Prestige, Moonlight Blue
2015 BMW X5 35d, Mineral White
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