Subaru Legacy Stock Replacement Air Filters

Buy an AEM Performance Air Filter and Get Free Shipping!

  • Designed to Increase Horsepower and Acceleration
  • Dryflow Oil-Free Synthetic Air Filter
  • Low Restriction for more Power and Torque
  • Excellent Filtration
  • Lifetime Limited Warranty

Use for up to 50,000 Miles Between Cleanings Depending on Driving Conditions Give your Subaru Legacy new life with an AEM Air Filter!

  1. 2025 Subaru Legacy 2.5L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  2. 2025 Subaru Legacy 2.4L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  3. 2024 Subaru Legacy 2.4L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  4. 2024 Subaru Legacy 2.5L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  5. 2023 Subaru Legacy 2.5L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  6. 2023 Subaru Legacy 2.4L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  7. 2022 Subaru Legacy 2.5L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  8. 2022 Subaru Legacy 2.4L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  9. 2021 Subaru Legacy 2.4L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  10. 2021 Subaru Legacy 2.5L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  11. 2020 Subaru Legacy 2.4L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
  12. 2020 Subaru Legacy 2.5L H4 Gas air filter
    Special Price $47.99 Regular Price $59.99
    AEM-28-50064
    K&N
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