Are you Wanting to hear the Super Turbos or the Ultra Flows?
I have Dual Super Turbos on my Bull and it sounds so sweet and so DEEEEP I love to just roll down my windows and rev my engine before take off, :zoomsmiley:
Only draw back was a fart type smell when I first had them installed. lasted a week or so. I'm guessing it was the fiber glass matting. The gains were mostly noticeable at high speeds. Oh well can't expect much from a Vulcan.