Harley Davidson FXDF Fat Bob Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Harley Davidson FXDF Fat Bob air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Harley Davidson FXDF Fat Bob Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Harley Davidson FXDF Fat Bob run better. Fast and FREE SHIPPING with any Harley Davidson FXDF Fat Bob air filter

  1. 2017 Harley Davidson FXDF Fat Bob 103 CI air filter
    Special Price €66.89 Regular Price €89.19
    HD-0910
    K&N
  2. 2016 Harley Davidson FXDF Fat Bob 103 CI air filter
    Special Price €66.89 Regular Price €89.19
    HD-0910
    K&N
  3. 2014 Harley Davidson FXDF Fat Bob 103 CI air filter
    Special Price €74.39 Regular Price €99.19
    HD-9608
    K&N
  4. 2013 Harley Davidson FXDF Fat Bob 103 CI air filter
    Special Price €74.39 Regular Price €99.19
    HD-9608
    K&N
  5. 2012 Harley Davidson FXDF Fat Bob 103 CI air filter
    Special Price €74.39 Regular Price €99.19
    HD-9608
    K&N
  6. 2011 Harley Davidson FXDF Fat Bob 96 CI air filter
    Special Price €74.39 Regular Price €99.19
    HD-9608
    K&N
  7. 2010 Harley Davidson FXDF Fat Bob 96 CI air filter
    Special Price €74.39 Regular Price €99.19
    HD-9608
    K&N
  8. 2009 Harley Davidson FXDF Fat Bob 96 CI air filter
    Special Price €74.39 Regular Price €99.19
    HD-9608
    K&N
  9. 2008 Harley Davidson FXDF Fat Bob 96 CI air filter
    Special Price €74.39 Regular Price €99.19
    HD-9608
    K&N
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