Subaru RX Replacement Air Filters

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

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

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

  1. 1989 Subaru RX 1.8L H4 Gas air filter
    Special Price €66.89 Regular Price €89.19
    33-2232
    K&N
  2. 1988 Subaru RX 1.8L H4 Gas air filter
    Special Price €66.89 Regular Price €89.19
    33-2232
    K&N
  3. 1987 Subaru RX 1.8L H4 Gas air filter
    Special Price €66.89 Regular Price €89.19
    33-2232
    K&N
  4. 1986 Subaru RX 1.8L H4 Gas air filter
    Special Price €66.89 Regular Price €89.19
    33-2232
    K&N
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