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Subaru Legacy III Replacement Air Filters

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

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

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

  1. 2010 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  2. 2010 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  3. 2010 Subaru Legacy III 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  4. 2010 Subaru Legacy III 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  5. 2010 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  6. 2009 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  7. 2009 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  8. 2009 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  9. 2009 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  10. 2009 Subaru Legacy III 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  11. 2009 Subaru Legacy III 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  12. 2008 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  13. 2008 Subaru Legacy III 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  14. 2008 Subaru Legacy III 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  15. 2008 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  16. 2008 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  17. 2008 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  18. 2007 Subaru Legacy III 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  19. 2007 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  20. 2007 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  21. 2007 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  22. 2007 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  23. 2007 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  24. 2006 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  25. 2006 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  26. 2006 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  27. 2006 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  28. 2006 Subaru Legacy III 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  29. 2006 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  30. 2005 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  31. 2005 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  32. 2005 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  33. 2005 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  34. 2005 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  35. 2005 Subaru Legacy III 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  36. 2004 Subaru Legacy III 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  37. 2004 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  38. 2004 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  39. 2004 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  40. 2004 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  41. 2003 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  42. 2003 Subaru Legacy III 3.0L H6 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  43. 2003 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  44. 2003 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  45. 2003 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  46. 2002 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  47. 2002 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  48. 2001 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  49. 2001 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  50. 2000 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  51. 2000 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  52. 1999 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  53. 1999 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  54. 1998 Subaru Legacy III 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  55. 1998 Subaru Legacy III 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
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