Honda CBR400R Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Honda CBR400R air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Honda CBR400R Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Honda CBR400R run better. Fast and FREE SHIPPING with any Honda CBR400R air filter

  1. 2023 Honda CBR400R 400 air filter
    Special Price CZK 1,901.59 Regular Price CZK 2,535.49
    HA-5019
    K&N
  2. 2022 Honda CBR400R 400 air filter
    Special Price CZK 1,901.59 Regular Price CZK 2,535.49
    HA-5019
    K&N
  3. 2021 Honda CBR400R 400 air filter
    Special Price CZK 1,901.59 Regular Price CZK 2,535.49
    HA-5019
    K&N
  4. 2020 Honda CBR400R 400 air filter
    Special Price CZK 1,901.59 Regular Price CZK 2,535.49
    HA-5019
    K&N
  5. 2019 Honda CBR400R 400 air filter
    Special Price CZK 1,901.59 Regular Price CZK 2,535.49
    HA-5019
    K&N
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