Yoshimura r77 slip on
What a great product. Looks great on the Busa and sounds great. It came with the silencers out which was just what I wanted. I orderd them on Monday and they were with me on the following Tuesday all the way from the states, what more can you ask for. I was so pleased that I have already recommended them to a friend who has ordered a set.
Motorcycle Superstore is great, will be using again.