I've been riding on my 919 for a few months now and already I have grown tired of the whiney noise from the exhaust. I'm looking for good throaty and load pipes that will also add more zip to my riding experience. Any suggestions?
Welcome to the forum, hob0. This topic has been beaten to death so a quick search will turn up a lot. Here's something pretty recent that has video clips so you can see and hear the sounds of the most common ones. Good luck!