I have a brand new Yoshimura mid-pipe for an 05-06 GSXR 1000. It is stainless steel and can be used to turn any slip-on into a full system with this mid-pipe and a matching Yoshimura header. I just bought one of these mid-pipes for my '08 1000 and it cost me $122.50. I will take 75 shipped for this one. The mid-pipe has never been installed on a bike and is still in the factory packaging.