Audi A3 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Audi A3 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Audi A3 Models
  • K&N Million Mile Limited Warranty┬«

Order your K&N replacement air filter Factory Direct today! Help your Audi A3 run better. Fast and FREE SHIPPING with any Audi A3 air filter

  1. 2024 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  2. 2024 Audi A3 1.4L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  3. 2024 Audi A3 1.0L L3 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  4. 2024 Audi A3 1.5L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  5. 2023 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  6. 2023 Audi A3 1.4L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  7. 2023 Audi A3 1.0L L3 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  8. 2023 Audi A3 1.5L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  9. 2022 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  10. 2022 Audi A3 1.4L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  11. 2022 Audi A3 1.0L L3 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  12. 2022 Audi A3 1.5L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  13. 2021 Audi A3 1.0L L3 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  14. 2021 Audi A3 1.4L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  15. 2021 Audi A3 1.5L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  16. 2021 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  17. 2020 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  18. 2020 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  19. 2020 Audi A3 1.0L L3 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3037
    K&N
  20. 2020 Audi A3 1.0L L3 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  21. 2020 Audi A3 1.5L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  22. 2019 Audi A3 1.0L L3 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3037
    K&N
  23. 2019 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  24. 2019 Audi A3 1.5L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  25. 2019 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  26. 2018 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  27. 2018 Audi A3 1.5L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  28. 2018 Audi A3 1.0L L3 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3037
    K&N
  29. 2018 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  30. 2018 Audi A3 1.4L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  31. 2017 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  32. 2017 Audi A3 1.4L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  33. 2017 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  34. 2017 Audi A3 1.0L L3 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3037
    K&N
  35. 2017 Audi A3 1.5L L4 Gas air filter
    $54.99 Regular Price $49.49 Special Price
    33-3111
    K&N
  36. 2016 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  37. 2016 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  38. 2016 Audi A3 1.4L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  39. 2016 Audi A3 1.2L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  40. 2016 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  41. 2016 Audi A3 1.0L L3 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3037
    K&N
  42. 2015 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  43. 2015 Audi A3 1.4L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  44. 2015 Audi A3 1.2L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  45. 2015 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  46. 2015 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  47. 2014 Audi A3 1.2L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  48. 2014 Audi A3 1.4L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  49. 2014 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  50. 2014 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  51. 2014 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  52. 2013 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  53. 2013 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  54. 2013 Audi A3 1.4L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  55. 2013 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  56. 2013 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-3005
    K&N
  57. 2013 Audi A3 1.2L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-3004
    K&N
  58. 2012 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  59. 2012 Audi A3 1.2L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  60. 2012 Audi A3 1.4L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  61. 2012 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  62. 2012 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  63. 2012 Audi A3 3.0L V6 Diesel air filter
    $79.99 Regular Price $71.99 Special Price
    E-1987
    K&N
  64. 2012 Audi A3 3.6L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  65. 2012 Audi A3 2.5L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  66. 2011 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  67. 2011 Audi A3 1.2L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  68. 2011 Audi A3 1.4L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  69. 2011 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  70. 2011 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  71. 2011 Audi A3 3.6L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  72. 2011 Audi A3 2.5L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  73. 2010 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  74. 2010 Audi A3 1.2L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  75. 2010 Audi A3 1.4L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  76. 2010 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  77. 2010 Audi A3 1.6L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  78. 2010 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  79. 2010 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  80. 2010 Audi A3 3.6L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  81. 2009 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  82. 2009 Audi A3 1.4L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  83. 2009 Audi A3 1.6L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2869
    K&N
  84. 2009 Audi A3 1.6L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  85. 2009 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  86. 2009 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  87. 2009 Audi A3 1.6L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  88. 2009 Audi A3 1.2L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  89. 2009 Audi A3 3.6L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  90. 2008 Audi A3 1.4L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  91. 2008 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2888
    K&N
  92. 2008 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  93. 2008 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  94. 2008 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  95. 2008 Audi A3 1.6L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2869
    K&N
  96. 2008 Audi A3 1.6L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  97. 2008 Audi A3 2.0L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  98. 2008 Audi A3 3.6L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  99. 2007 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2888
    K&N
  100. 2007 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  101. 2007 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  102. 2007 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  103. 2007 Audi A3 1.6L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2869
    K&N
  104. 2007 Audi A3 1.6L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  105. 2007 Audi A3 1.4L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  106. 2007 Audi A3 2.0L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  107. 2007 Audi A3 3.6L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  108. 2006 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2888
    K&N
  109. 2006 Audi A3 1.6L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2869
    K&N
  110. 2006 Audi A3 1.6L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  111. 2006 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  112. 2006 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  113. 2006 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  114. 2006 Audi A3 2.0L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  115. 2006 Audi A3 3.6L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  116. 2005 Audi A3 3.2L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  117. 2005 Audi A3 1.6L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2869
    K&N
  118. 2005 Audi A3 1.6L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  119. 2005 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2888
    K&N
  120. 2005 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  121. 2005 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  122. 2005 Audi A3 2.0L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  123. 2005 Audi A3 3.6L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  124. 2004 Audi A3 3.2L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  125. 2004 Audi A3 1.6L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2869
    K&N
  126. 2004 Audi A3 1.6L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  127. 2004 Audi A3 2.0L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2888
    K&N
  128. 2004 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  129. 2004 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  130. 2004 Audi A3 2.0L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  131. 2004 Audi A3 3.6L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  132. 2003 Audi A3 2.0L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  133. 2003 Audi A3 3.2L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  134. 2003 Audi A3 1.6L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  135. 2003 Audi A3 1.6L L4 Gas air filter
    $99.99 Regular Price $89.99 Special Price
    33-2869
    K&N
  136. 2003 Audi A3 1.6L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  137. 2003 Audi A3 2.0L L4 Gas air filter
    $79.99 Regular Price $71.99 Special Price
    E-2014
    K&N
  138. 2003 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  139. 2003 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  140. 2003 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2865
    K&N
  141. 2003 Audi A3 3.6L V6 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2384
    K&N
  142. 2002 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  143. 2002 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  144. 2002 Audi A3 1.6L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  145. 2001 Audi A3 1.6L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  146. 2001 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  147. 2001 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  148. 2000 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  149. 2000 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  150. 2000 Audi A3 1.6L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  151. 1999 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  152. 1999 Audi A3 1.6L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  153. 1999 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  154. 1998 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  155. 1998 Audi A3 1.6L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  156. 1998 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  157. 1997 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  158. 1997 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  159. 1997 Audi A3 1.6L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  160. 1996 Audi A3 1.6L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  161. 1996 Audi A3 1.8L L4 Gas air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
  162. 1996 Audi A3 1.9L L4 Diesel air filter
    $64.99 Regular Price $58.49 Special Price
    33-2128
    K&N
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