K&N Engineering HA-1818 KN Motorcycle Direct Fit Air Filters trailers-ramps Ideal for all water-cooled engines

Ideal for all water-cooled engines

Original barrel has a replacement sleeve

Box of replacement lug nuts for use with alloy wheels

F and reduces operating race temperatures by as much as 50deg

Color matched to OE specs using high quality automotive paints

K&N Engineering HA-1818 KN Motorcycle Direct Fit Air Filters trailers-ramps Ideal for all water-cooled enginesK&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.