drhooligan
Registered
I had RS3 slipons on a previous Busa and was considering them for my new 07. Found out from this forum that V&H makes the S4s for the Busa. I have had great results with V&H exhaust on cruisers and wondered about their sport bike stuff. I'm not looking for something really loud. They seem to about the same cost for the RS3s and the S4s. Any suggestions.