KTM 144 SX Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any KTM 144 SX air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for KTM 144 SX Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your KTM 144 SX run better. Fast and FREE SHIPPING with any KTM 144 SX air filter

  1. 2008 KTM 144 SX 144 air filter
    $79.99 Regular Price $71.99 Special Price
    KT-4511XD
    K&N
  2. 2007 KTM 144 SX 144 air filter
    $79.99 Regular Price $71.99 Special Price
    KT-4511XD
    K&N
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