K&N Filters KN-KA-4018 Air Filter Element for Kawasaki Ninja 400 18-Up/Z400 19-Up

• Designed to provide increased performance
• Pleated media provides a large filtration area offering long service intervals
• Multi-layers of woven cotton gauze media offers excellent filtration
• Fits directly into OEM airbox w/application specific Sealing Bead to ensure a precise fit
• Fuel-management modifications are not required for increased performance
• Washable and reusable, pre-oiled and ready to ride
• Made in the U.S.A. for more than 50 years

(1) Washable, reusable high flow air filter

No instructions