K & N Air Filter - Sportsman XP PL-5509 Replacement Fork Covers for Yamaha — Lower Fork The KIT refers to factory

The KIT refers to factory (HRC/YEC) casings

The air injection system pumps fresh air directly into the exhaust stream in order to burn off any unused fuel

Internal zippered mesh pocket

(COMING SOON) pound weight saving over stock

K & N Air Filter - Sportsman XP PL-5509 Replacement Fork Covers for Yamaha — Lower Fork The KIT refers to factoryFits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel management modifications are not required for increased performance Pleated media provides a large filtration area offering long service intervals Designed to provide increased performance Made in the U. S. A.