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Kawasaki KX450F Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Kawasaki KX450F air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Kawasaki KX450F Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Kawasaki KX450F run better. Fast and FREE SHIPPING with any Kawasaki KX450F air filter

  1. High-Flow Original Lifetime Engine Air Filter - KAWASAKI KX250F/KX450F EXTREME DUTY
  2. High-Flow Original Lifetime Engine Air Filter - KAWASAKI KX250F/KX450F EXTREME DUTY
  3. High-Flow Original Lifetime Engine Air Filter - KAWASAKI KX250F/KX450F EXTREME DUTY
  4. High-Flow Original Lifetime Engine Air Filter - KAWASAKI KX250F/KX450F EXTREME DUTY
  5. High-Flow Original Lifetime Engine Air Filter - KAWASAKI KX250F/KX450F EXTREME DUTY
  6. High-Flow Original Lifetime Engine Air Filter - KAWASAKI KX250F/KX450F EXTREME DUTY
  7. High-Flow Original Lifetime Engine Air Filter - KAWASAKI KX250F/KX450F EXTREME DUTY
  8. High-Flow Original Lifetime Engine Air Filter - KAWASAKI KX250F/KX450F EXTREME DUTY
  9. High-Flow Original Lifetime Engine Air Filter - KAWASAKI KX250F/KX450F EXTREME DUTY
  10. High-Flow Original Lifetime Engine Air Filter - KAWASAKI KX250F/KX450F EXTREME DUTY
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