Harley Davidson FLS Softail Slim Replacement Air Filters

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

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

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

  1. 2017 Harley Davidson FLS Softail Slim 103 CI air filter
    Special Price €76.19 Regular Price €101.59
    HD-1614
    K&N
  2. 2016 Harley Davidson FLS Softail Slim 103 CI air filter
    Special Price €76.19 Regular Price €101.59
    HD-1614
    K&N
  3. 2015 Harley Davidson FLS Softail Slim 103 CI air filter
    Special Price €76.19 Regular Price €101.59
    HD-1611
    K&N
  4. 2014 Harley Davidson FLS Softail Slim 103 CI air filter
    Special Price €76.19 Regular Price €101.59
    HD-1611
    K&N
  5. 2013 Harley Davidson FLS Softail Slim 103 CI air filter
    Special Price €76.19 Regular Price €101.59
    HD-1611
    K&N
  6. 2012 Harley Davidson FLS Softail Slim 103 CI air filter
    Special Price €76.19 Regular Price €101.59
    HD-1611
    K&N
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