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
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  2. 2025 Subaru Legacy 2.4L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  3. 2024 Subaru Legacy 2.4L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  4. 2024 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  5. 2023 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  6. 2023 Subaru Legacy 2.4L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  7. 2022 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  8. 2022 Subaru Legacy 2.4L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  9. 2021 Subaru Legacy 2.4L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  10. 2021 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  11. 2020 Subaru Legacy 2.4L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  12. 2020 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-50064
    K&N
    Out of stock
  13. 2009 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-20304
    K&N
  14. 2009 Subaru Legacy 3.0L H6 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-20304
    K&N
  15. 2008 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-20304
    K&N
  16. 2008 Subaru Legacy 3.0L H6 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-20304
    K&N
  17. 2007 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-20304
    K&N
  18. 2006 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-20304
    K&N
  19. 2005 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-20304
    K&N
  20. 1997 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-20031
    K&N
    Out of stock
  21. 1996 Subaru Legacy 2.5L H4 Gas air filter
    Regular Price $62.99 Special Price $50.39
    AEM-28-20031
    K&N
    Out of stock
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