I have a 06/07 gsxr 600/750 yoshimura 747 slip on exhaust for sale. Bike was knocked over so it has some dents. Still very functionable. Bought it less than 6 months ago. Retails for almost $400. $200 shipped OBO. I have all the springs for it. I accept PayPal. Please private message me if you are interested. I can either text or email pics of it.