KTM 990 SMT Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any KTM 990 SMT air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for KTM 990 SMT Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your KTM 990 SMT run better. Fast and FREE SHIPPING with any KTM 990 SMT air filter

  1. 2013 KTM 990 SMT 999 air filter
    $89.99 Regular Price $71.99 Special Price
    KT-9907
    K&N
  2. 2012 KTM 990 SMT 999 air filter
    $89.99 Regular Price $71.99 Special Price
    KT-9907
    K&N
  3. 2011 KTM 990 SMT 999 air filter
    $89.99 Regular Price $71.99 Special Price
    KT-9907
    K&N
  4. 2010 KTM 990 SMT 999 air filter
    $89.99 Regular Price $71.99 Special Price
    KT-9907
    K&N
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