K&N Triumph TT600 00-05 Replacement Air FilterK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle. This Part Fits: Year Make Model Submodel 2004 Triumph Daytona 600 Base 2005 Triumph Daytona 650 Base 2003 2006 Triumph Speed Four Base 2000 2003 Triumph