KTM RC390 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any KTM RC390 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for KTM RC390 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your KTM RC390 run better. Fast and FREE SHIPPING with any KTM RC390 air filter

  1. K&N
  2. K&N
  3. K&N
  4. 2019 KTM RC390 373 air filter
    $64.99 Regular Price $51.99 Special Price
    KT-1211
    K&N
  5. 2017 KTM RC390 373 air filter
    $64.99 Regular Price $51.99 Special Price
    KT-1211
    K&N
  6. 2016 KTM RC390 373 air filter
    $64.99 Regular Price $51.99 Special Price
    KT-1211
    K&N
  7. 2015 KTM RC390 373 air filter
    $64.99 Regular Price $51.99 Special Price
    KT-1211
    K&N
  8. 2014 KTM RC390 373 air filter
    $64.99 Regular Price $51.99 Special Price
    KT-1211
    K&N
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