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Subaru Impreza Replacement Air Filters

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

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

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

  1. 2026 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  2. 2026 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  3. 2026 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  4. 2026 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  5. 2025 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  6. 2025 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  7. 2025 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  8. 2025 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  9. 2024 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  10. 2024 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  11. 2024 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  12. 2024 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  13. 2023 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  14. 2023 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  15. 2023 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  16. 2023 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  17. 2022 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  18. 2022 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  19. 2022 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  20. 2022 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  21. 2021 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  22. 2021 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  23. 2021 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  24. 2021 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  25. 2020 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  26. 2020 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  27. 2020 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  28. 2020 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  29. 2019 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  30. 2019 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  31. 2019 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  32. 2019 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  33. 2018 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  34. 2018 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  35. 2018 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  36. 2018 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  37. 2017 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  38. 2017 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  39. 2017 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  40. 2017 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  41. 2016 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  42. 2016 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  43. 2016 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-5064
    K&N
  44. 2016 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £56.99 Special Price £45.59
    AEM-28-50064
    K&N
    Out of stock
  45. 2016 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  46. 2015 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  47. 2015 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  48. 2015 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  49. 2014 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  50. 2014 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  51. 2014 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  52. 2014 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  53. 2013 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  54. 2013 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  55. 2013 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  56. 2013 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  57. 2012 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  58. 2012 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  59. 2012 Subaru Impreza 1.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  60. 2012 Subaru Impreza 1.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  61. 2011 Subaru Impreza 1.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  62. 2011 Subaru Impreza 1.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  63. 2011 Subaru Impreza 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  64. 2011 Subaru Impreza 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  65. 2011 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  66. 2011 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  67. 2010 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  68. 2010 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  69. 2010 Subaru Impreza 2.0L H4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  70. 2010 Subaru Impreza 2.0L H4 Diesel air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  71. 2010 Subaru Impreza 1.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  72. 2010 Subaru Impreza 1.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  73. 2009 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  74. 2009 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  75. 2009 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  76. 2009 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  77. 2008 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  78. 2008 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  79. 2008 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2304
    K&N
  80. 2008 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £80.99 Special Price £64.79
    AEM-28-20304
    K&N
  81. 2007 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  82. 2006 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  83. 2005 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  84. 2004 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  85. 2003 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  86. 2003 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2031-2
    K&N
  87. 2003 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £58.99 Special Price £47.19
    AEM-28-20031
    K&N
    Out of stock
  88. 2002 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  89. 2002 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2031-2
    K&N
  90. 2002 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £58.99 Special Price £47.19
    AEM-28-20031
    K&N
    Out of stock
  91. 2001 Subaru Impreza 2.2L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  92. 2001 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  93. 2000 Subaru Impreza 2.2L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  94. 2000 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  95. 2000 Subaru Impreza 1.8L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  96. 1999 Subaru Impreza 2.2L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  97. 1999 Subaru Impreza 2.2L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  98. 1999 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2075
    K&N
  99. 1999 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  100. 1999 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  101. 1999 Subaru Impreza 1.8L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  102. 1999 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  103. 1999 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  104. 1998 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  105. 1998 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2031-2
    K&N
  106. 1998 Subaru Impreza 2.5L H4 Petrol air filter
    Regular Price £58.99 Special Price £47.19
    AEM-28-20031
    K&N
    Out of stock
  107. 1998 Subaru Impreza 1.8L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  108. 1998 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2154
    K&N
  109. 1998 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  110. 1997 Subaru Impreza 1.8L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  111. 1997 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  112. 1997 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  113. 1996 Subaru Impreza 1.8L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  114. 1996 Subaru Impreza 2.2L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2031-2
    K&N
  115. 1996 Subaru Impreza 2.2L H4 Petrol air filter
    Regular Price £58.99 Special Price £47.19
    AEM-28-20031
    K&N
    Out of stock
  116. 1996 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  117. 1996 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  118. 1995 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  119. 1995 Subaru Impreza 1.8L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  120. 1995 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  121. 1994 Subaru Impreza 1.8L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  122. 1994 Subaru Impreza 2.0L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  123. 1994 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  124. 1993 Subaru Impreza 1.8L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  125. 1993 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
  126. 1992 Subaru Impreza 1.6L H4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2232
    K&N
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