Harley Davidson FXST Softail Replacement Air Filters

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

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

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

  1. 1990 Harley Davidson FXST Softail 82 CI air filter
    $79.99 Regular Price $63.99 Special Price
    HD-1390
    K&N
Search By Vehicle
Find Parts for your vehicle
*
Search By Dimension
The item you added to cart DOES NOT FIT your
This item fits your

The item(s) below fits your vehicle