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Audi A5 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Audi A5 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Audi A5 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Audi A5 run better. Fast and FREE SHIPPING with any Audi A5 air filter

  1. 2026 Audi A5 2.0L L4 Petrol air filter
    Regular Price £104.99 Special Price £83.99
    33-3191
    K&N
  2. 2025 Audi A5 2.0L L4 Petrol air filter
    Regular Price £104.99 Special Price £83.99
    33-3191
    K&N
  3. 2025 Audi A5 3.0L V6 Petrol air filter
    Regular Price £104.99 Special Price £83.99
    33-3191
    K&N
  4. 2024 Audi A5 2.0L L4 Petrol air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  5. 2024 Audi A5 2.0L L4 Petrol air filter
    Regular Price £104.99 Special Price £83.99
    33-3191
    K&N
  6. 2024 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0648
    K&N
  7. 2024 Audi A5 3.0L V6 Petrol air filter
    Regular Price £104.99 Special Price £83.99
    33-3191
    K&N
  8. 2023 Audi A5 2.0L L4 Petrol air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  9. 2023 Audi A5 2.0L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    E-0647
    K&N
  10. 2023 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0648
    K&N
  11. 2023 Audi A5 3.0L V6 Diesel air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  12. 2022 Audi A5 2.0L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    E-0647
    K&N
  13. 2022 Audi A5 2.0L L4 Petrol air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  14. 2022 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0648
    K&N
  15. 2022 Audi A5 3.0L V6 Diesel air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  16. 2021 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0648
    K&N
  17. 2021 Audi A5 3.0L V6 Diesel air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  18. 2021 Audi A5 2.0L L4 Petrol air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  19. 2021 Audi A5 2.0L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    E-0647
    K&N
  20. 2020 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0648
    K&N
  21. 2020 Audi A5 2.0L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    E-0647
    K&N
  22. 2019 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0648
    K&N
  23. 2019 Audi A5 2.0L L4 Petrol air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  24. 2019 Audi A5 2.0L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    E-0647
    K&N
  25. 2018 Audi A5 2.0L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    E-0647
    K&N
  26. 2018 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0648
    K&N
  27. 2018 Audi A5 2.0L L4 Petrol air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  28. 2018 Audi A5 3.0L V6 Diesel air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  29. 2017 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0648
    K&N
  30. 2017 Audi A5 2.0L L4 Petrol air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  31. 2017 Audi A5 2.0L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    E-0647
    K&N
  32. 2017 Audi A5 3.0L V6 Diesel air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  33. 2016 Audi A5 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  34. 2016 Audi A5 2.0L L4 Petrol air filter
    Regular Price £78.99 Special Price £63.19
    E-0647
    K&N
  35. 2016 Audi A5 2.0L L4 Petrol air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  36. 2016 Audi A5 2.0L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  37. 2016 Audi A5 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  38. 2016 Audi A5 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  39. 2016 Audi A5 3.0L V6 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  40. 2016 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0648
    K&N
  41. 2016 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0653
    K&N
  42. 2016 Audi A5 3.0L V6 Diesel air filter
    Regular Price £93.99 Special Price £75.19
    E-0646
    K&N
  43. 2015 Audi A5 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  44. 2015 Audi A5 2.0L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  45. 2015 Audi A5 3.0L V6 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  46. 2015 Audi A5 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  47. 2015 Audi A5 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  48. 2015 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0653
    K&N
  49. 2014 Audi A5 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  50. 2014 Audi A5 2.0L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  51. 2014 Audi A5 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  52. 2014 Audi A5 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  53. 2014 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0653
    K&N
  54. 2014 Audi A5 3.0L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  55. 2013 Audi A5 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  56. 2013 Audi A5 2.0L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  57. 2013 Audi A5 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  58. 2013 Audi A5 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  59. 2013 Audi A5 2.0L L4 Diesel air filter
    Regular Price £78.99 Special Price £63.19
    E-0653
    K&N
  60. 2013 Audi A5 3.0L V6 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  61. 2013 Audi A5 4.2L V8 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3031
    K&N
  62. 2013 Audi A5 4.2L V8 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-3032
    K&N
  63. 2012 Audi A5 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  64. 2012 Audi A5 2.0L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  65. 2012 Audi A5 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  66. 2012 Audi A5 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  67. 2012 Audi A5 3.0L V6 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  68. 2011 Audi A5 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  69. 2011 Audi A5 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  70. 2011 Audi A5 2.0L L4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  71. 2011 Audi A5 2.0L L4 Diesel air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  72. 2011 Audi A5 2.7L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  73. 2011 Audi A5 3.0L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  74. 2011 Audi A5 3.2L V6 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  75. 2011 Audi A5 4.2L V8 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  76. 2010 Audi A5 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  77. 2010 Audi A5 2.0L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  78. 2010 Audi A5 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  79. 2010 Audi A5 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  80. 2010 Audi A5 2.7L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  81. 2010 Audi A5 3.0L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  82. 2010 Audi A5 4.2L V8 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  83. 2010 Audi A5 3.2L V6 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  84. 2009 Audi A5 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  85. 2009 Audi A5 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  86. 2009 Audi A5 2.0L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  87. 2009 Audi A5 2.0L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  88. 2009 Audi A5 2.7L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  89. 2009 Audi A5 3.0L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  90. 2009 Audi A5 4.2L V8 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  91. 2008 Audi A5 2.7L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  92. 2008 Audi A5 3.0L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  93. 2008 Audi A5 3.2L V6 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  94. 2008 Audi A5 4.2L V8 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  95. 2008 Audi A5 2.0L L4 Diesel air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  96. 2008 Audi A5 2.0L L4 Diesel air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  97. 2008 Audi A5 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  98. 2008 Audi A5 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  99. 2007 Audi A5 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2945
    K&N
  100. 2007 Audi A5 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    AEM-28-20945
    K&N
  101. 2007 Audi A5 2.7L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  102. 2007 Audi A5 3.0L V6 Diesel air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
  103. 2007 Audi A5 3.2L V6 Petrol air filter
    Regular Price £83.99 Special Price £67.19
    E-1987
    K&N
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