Subaru Legacy IV Replacement Air Filters

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

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

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

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  3. 2014 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  6. 2014 Subaru Legacy IV 2.0L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
  7. 2013 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
  8. 2013 Subaru Legacy IV 2.0L H4 Diesel air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  15. 2012 Subaru Legacy IV 2.0L H4 Diesel air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
  16. 2012 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  22. 2011 Subaru Legacy IV 2.0L H4 Diesel air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
  23. 2011 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  27. 2010 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  30. 2010 Subaru Legacy IV 2.0L H4 Diesel air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  32. 2009 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  35. 2009 Subaru Legacy IV 3.0L H6 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  38. 2009 Subaru Legacy IV 2.0L H4 Diesel air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  40. 2008 Subaru Legacy IV 2.0L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  45. 2008 Subaru Legacy IV 3.0L H6 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
  46. 2008 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  51. 2007 Subaru Legacy IV 3.0L H6 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
  52. K&N
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  54. 2007 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
  55. 2007 Subaru Legacy IV 2.0L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  60. 2006 Subaru Legacy IV 3.0L H6 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
  61. 2006 Subaru Legacy IV 2.0L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  66. 2006 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
  67. 2005 Subaru Legacy IV 3.0L H6 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  69. 2005 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  72. 2005 Subaru Legacy IV 2.0L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  79. 2004 Subaru Legacy IV 3.0L H6 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  81. 2004 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  84. 2004 Subaru Legacy IV 2.0L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
  85. 2003 Subaru Legacy IV 2.0L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  88. 2003 Subaru Legacy IV 2.5L H4 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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  92. K&N
  93. 2003 Subaru Legacy IV 3.0L H6 Gas air filter
    Special Price €68.59 Regular Price €91.49
    33-2304
    K&N
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