K&N Engineering HA-1801 High Flow Air Filter engine-clutch-components-spring-kits True Functional Ventilation (TFV)-When in

True Functional Ventilation (TFV)-When in motion air is forced through mw ultiple air intake vents

In addition to all of these features

Reduced friction

2010-2011 Polaris Ranger RZR 800 S

K&N Engineering HA-1801 High Flow Air Filter engine-clutch-components-spring-kits True Functional Ventilation (TFV)-When inHigh 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. Designed to provide increased performance. Pleated media provides a large filtration area offering long service intervals. Multi layers of woven cotton gauze