Up for sale is K&N AIR FILTER 2012-2016 GL1800HPNM Gold Wing Audio Comfort Navi XM HONDA HA-180 . The vendor part number is HA-1801.Catalog description....

K&N REPLACEMENT AIR FILTER

• Designed to provide increased Horsepower and Acceleration
• Pleated cotton media provides a large filtration area offering low restriction and long service intervals
• Multi-Layers of woven cotton gauze media offers excellent filtration
• Fits directly into Airbox with application specific Sealing Bead ensuring a precise fit
• No fuel Management modifications are normally required to obtain increased performance
• Washable & reusable, most are pre-oiled and ready to ride!

. Please read title careful to know what you are getting. Check local laws some filters are not able to use in California and we are NOT able to ship there if it is not legal.