So I have had a few PM's and requests to post up a video of my bike with r1 exhausts. The final product is still a work in progress but here is a video of the sound comparison between stock, no exhaust and oem R1 debaffled exhaust. [video=youtube;ZQaYVVDbnZk]https://www.youtube.com/watch?v=ZQaYVVDbnZk[/video]