KTM 390 Adventure Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any KTM 390 Adventure air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for KTM 390 Adventure Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your KTM 390 Adventure run better. Fast and FREE SHIPPING with any KTM 390 Adventure air filter

  1. 2024 KTM 390 Adventure 373 air filter
    Special Price €67.49 Regular Price €89.99
    KT-1217
    K&N
  2. 2023 KTM 390 Adventure 373 air filter
    Special Price €67.49 Regular Price €89.99
    KT-1217
    K&N
  3. 2022 KTM 390 Adventure 373 air filter
    Special Price €67.49 Regular Price €89.99
    KT-1217
    K&N
  4. 2021 KTM 390 Adventure 373 air filter
    Special Price €67.49 Regular Price €89.99
    KT-1217
    K&N
  5. 2020 KTM 390 Adventure 373 air filter
    Special Price €67.49 Regular Price €89.99
    KT-1217
    K&N
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