K&N 93-06 BMW R1100/R1150 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 1994 1995 BMW R1100GS Base 1995 1999 BMW R1100GS ABS Base 1999 BMW R1100GS SE Base 1995 2000 BMW R1100R Base 1999