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: 2000-2021 SUZUKI DRZ400S; 2008-2021 SUZUKI DRZ400SM; 2000-2018 SUZUKI DRZ400E; 2000-2017 SUZUKI DRZ400; 2003-2016 SUZUKI LTZ400 QuadSport Z; 2012 SUZUKI LTZ400 QuadSport Z LE; 2006-2009 SUZUKI LTR450 QuadRacer; 2004-2008 ARCTIC CAT DVX400; 2008 SUZUKI LTR450 QuadRacer Limited Edition; 2006-2007 ARCTIC CAT DVX400 TS; 2003-2006 KAWASAKI KFX400; 2003 KAWASAKI KLX400R; 2003 KAWASAKI KLX400SR; - CCM 404 Dual Sport; - CCM 404 Enduro; - CCM 404 XC