K&N Powersports Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Powersports Oil Filters trap harmful contaminants while the filter's construction allows for high oil flow rates. K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals.FEATURES High performance design for outstanding filtration High-efficiency media with uniform pleats Oil filter design provides for a high rate of oil flow Ideal for high-end synthetic motor oil