I have a 2002 zx6r and I also have a Scorpion exhaust but mine is stainless steel. I had a leak also and went to Wal-Mart and bought a tube of "Permatex High-Temp RTV Silicone Gasket Maker" it is in a red tube for about $3.00 and it did the trick. Make sure you give it time to cure, about 24hrs. I also seen it at Pep Boys and Advanced Auto. Let me know if it works for you.