KTM 150 SX Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any KTM 150 SX air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for KTM 150 SX Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your KTM 150 SX run better. Fast and FREE SHIPPING with any KTM 150 SX air filter

  1. 2015 KTM 150 SX 144 air filter
    $79.99 Regular Price $71.99 Special Price
    KT-4511XD
    K&N
  2. 2014 KTM 150 SX 144 air filter
    $79.99 Regular Price $71.99 Special Price
    KT-4511XD
    K&N
  3. 2013 KTM 150 SX 144 air filter
    $79.99 Regular Price $71.99 Special Price
    KT-4511XD
    K&N
  4. 2012 KTM 150 SX 144 air filter
    $79.99 Regular Price $71.99 Special Price
    KT-4511XD
    K&N
  5. 2011 KTM 150 SX 144 air filter
    $79.99 Regular Price $71.99 Special Price
    KT-4511XD
    K&N
  6. 2010 KTM 150 SX 144 air filter
    $79.99 Regular Price $71.99 Special Price
    KT-4511XD
    K&N
  7. 2009 KTM 150 SX 144 air filter
    $79.99 Regular Price $71.99 Special Price
    KT-4511XD
    K&N
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