KTM 450 SXS Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any KTM 450 SXS air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for KTM 450 SXS Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your KTM 450 SXS run better. Fast and FREE SHIPPING with any KTM 450 SXS air filter

  1. 2008 KTM 450 SXS 449 air filter
    $79.99 Regular Price $63.99 Special Price
    KT-4511XD
    K&N
  2. 2007 KTM 450 SXS 449 air filter
    $79.99 Regular Price $63.99 Special Price
    KT-4511XD
    K&N
  3. 2006 KTM 450 SXS 450 air filter
    $199.99 Regular Price $159.99 Special Price
    KT-5201
    K&N
  4. 2005 KTM 450 SXS 450 air filter
    $199.99 Regular Price $159.99 Special Price
    KT-5201
    K&N
  5. 2004 KTM 450 SXS 450 air filter
    $199.99 Regular Price $159.99 Special Price
    KT-5201
    K&N
  6. 2003 KTM 450 SXS 450 air filter
    $199.99 Regular Price $159.99 Special Price
    KT-5201
    K&N
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