Yamaha YZ450F Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Yamaha YZ450F air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Yamaha YZ450F Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Yamaha YZ450F run better. Fast and FREE SHIPPING with any Yamaha YZ450F air filter

  1. 2022 Yamaha YZ450F 450 air filter
    Special Price CZK 2,186.59 Regular Price CZK 2,915.59
    YA-4518XD
    K&N
  2. 2021 Yamaha YZ450F 449 air filter
    Special Price CZK 2,186.59 Regular Price CZK 2,915.59
    YA-4518XD
    K&N
  3. 2020 Yamaha YZ450F 449 air filter
    Special Price CZK 2,186.59 Regular Price CZK 2,915.59
    YA-4518XD
    K&N
  4. 2019 Yamaha YZ450F 449 air filter
    Special Price CZK 2,186.59 Regular Price CZK 2,915.59
    YA-4518XD
    K&N
  5. 2018 Yamaha YZ450F 449 air filter
    Special Price CZK 2,186.59 Regular Price CZK 2,915.59
    YA-4518XD
    K&N
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