K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: 2001-2017 HONDA (GL1800, Gold Wing, F6B Deluxe, AC, ACN XM, ABSize, Airbag, F6B, Valkyrie, ABSize, Gold Wing PA) HA-1801

ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance EASY INSTALLATION: Pre-oiled and ready to install. One of the easiest and most cost-effective upgrades for your motorcycle or ATV for quick performance gains. RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime