Honda CRF450X Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Honda CRF450X air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Honda CRF450X Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Honda CRF450X run better. Fast and FREE SHIPPING with any Honda CRF450X air filter

  1. 2017 Honda CRF450X 449 air filter
    £149.99
    HA-2505XD
    K&N
  2. 2016 Honda CRF450X 449 air filter
    £149.99
    HA-2505XD
    K&N
  3. 2015 Honda CRF450X 449 air filter
    £149.99
    HA-2505XD
    K&N
  4. 2014 Honda CRF450X 449 air filter
    £149.99
    HA-2505XD
    K&N
  5. 2013 Honda CRF450X 449 air filter
    £149.99
    HA-2505XD
    K&N
  6. 2012 Honda CRF450X 449 air filter
    £149.99
    HA-2505XD
    K&N
  7. 2009 Honda CRF450X 444 air filter
    £149.99
    HA-2505XD
    K&N
  8. 2008 Honda CRF450X 444 air filter
    £149.99
    HA-2505XD
    K&N
  9. 2007 Honda CRF450X 444 air filter
    £149.99
    HA-2505XD
    K&N
  10. 2006 Honda CRF450X 444 air filter
    £149.99
    HA-2505XD
    K&N
  11. 2005 Honda CRF450X 444 air filter
    £149.99
    HA-2505XD
    K&N
Search By Vehicle
Find Parts for your vehicle
*
The item you added to cart DOES NOT FIT your
This item fits your
The item(s) below fits your vehicle
Phil the Filter
Chat Now