Kawasaki EX400 Ninja Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Kawasaki EX400 Ninja air filter!

• Designed to Increase Horsepower and Acceleration
• High Air Flow with Excellent Filtration
• Top Performance Accessory for Kawasaki EX400 Ninja Models
• K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Kawasaki EX400 Ninja run better. Fast and FREE SHIPPING with any Kawasaki EX400 Ninja air filter