K&N premium oil filters for powersports vehicles utilize an innovative, highly efficient synthetic-blend filtration media designed to be compatible with synthetic, petroleum-based, and blended oils, including the high concentrations of synthetic racing oils. The heavy-duty canister is engineered to be exceptionally durable, and a 17mm welded hex nut can be used for quick and easy filter removal. Engineered to support exceptionally high flow rates while providing outstanding protection from harmful engine contaminants, each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty. Vehicle Fitment: 2004-2010 SUZUKI GS500F; 2007-2009 SUZUKI GS500H; 2001-2007 SUZUKI GS500; 1988-2000 SUZUKI GS500E; 1990-1995 SUZUKI GSF400 Bandit; 1977-1993 SUZUKI GS400; 1980-1990 SUZUKI GSX400; 1979-1989 SUZUKI GSX750; 1987-1989 SUZUKI GSXR250; 1985-1989 SUZUKI GSXR400; 1980-1988 SUZUKI GS450E; 1980-1988 SUZUKI GS450L; 1986-1987 SUZUKI GSX1100F Katana; 1983-1987 SUZUKI GSX550; 1985-1986 BIMOTA SB5; 1982-1986 SUZUKI GS1100GK; 1984-1986 SUZUKI GS1150E; 1983-1986 SUZUKI GS550ES; 1979-1986 SUZUKI GS550L; 1986 SUZUKI GSX400 X Impulse; 1984-1986 SUZUKI GSX750 Katana; 1983-1986 SUZUKI XN85 D Turbo; 1983-1985 SUZUKI GR650; 1985 SUZUKI GS1150ES; 1982-1985 SUZUKI GS300L; 1982-1985 SUZUKI GS450GA; 1978-1985 SUZUKI GS550E; 1985 SUZUKI GS700; 1979-1985 SUZUKI GS850G; 1979-1985 SUZUKI GS850GL; 1983-1985 SUZUKI GSX1100E; 1983-1984 BIMOTA SB4; 1978-1984 SUZUKI GS1000; 1981-1984 SUZUKI GS650G; 1981-1984 SUZUKI GS650GL; 1982-1984 SUZUKI GSX1000 Katana; 1980-1984 SUZUKI GSX1100S Katana; 1982-1984 SUZUKI GSX250 Katana; 1980-1983 BIMOTA SB3; 1983 SUZUKI GR650 Tempter; 1983 SUZUKI GR650X Tempter; 1980-1983 SUZUKI GS1000G; 1980-1983 SUZUKI GS1000GL; 1979-1983 SUZUKI GS1000S; 1980-1983 SUZUKI GS1100E; 1982-1983 SUZUKI GS1100G; 1981-1983 SUZUKI GS1100GL; 1983 SUZUKI GS1100S; 1980-1983 SUZUKI GS450S; 1980-1983 SUZUKI GS450T; 1982-1983 SUZUKI GS450TX; 1983 SUZUKI GS550ES3; 1983 SUZUKI GS650M Katana; 1983 SUZUKI GS750E; 1983 SUZUKI GS750ES; 1983 SUZUKI GS750S Katana; 1981-1982 SUZUKI GS550 Katana; 1982 SUZUKI GS550M; 1981-1982 SUZUKI GS650E; 1977-1982 SUZUKI GS750; 1980-1982 SUZUKI GSX250; 1980-1981 SUZUKI GS1100L; 1979-1981 SUZUKI GS250; 1981 SUZUKI GS550T; 1980 BIMOTA SB2; 1978-1980 SUZUKI GS1000E; 1980 SUZUKI GS425E; 1978-1980 SUZUKI GS550D; 1979 SUZUKI GS1000L; 1979 SUZUKI GS425; 1977-1979 SUZUKI GS550