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Audi A3 Quattro Replacement Air Filters

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

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

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

  1. 2025 Audi A3 Quattro 2.0L L4 Gas air filter
    $34.99
    KNX-3005
    K&N
  2. 2025 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-3005
    K&N
  3. 2024 Audi A3 Quattro 2.0L L4 Gas air filter
    $34.99
    KNX-3005
    K&N
  4. 2024 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-3005
    K&N
  5. 2023 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-3005
    K&N
  6. 2023 Audi A3 Quattro 2.0L L4 Gas air filter
    $34.99
    KNX-3005
    K&N
  7. 2022 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-3005
    K&N
  8. 2022 Audi A3 Quattro 2.0L L4 Gas air filter
    $34.99
    KNX-3005
    K&N
  9. 2020 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-3005
    K&N
  10. 2020 Audi A3 Quattro 2.0L L4 Gas air filter
    $34.99
    KNX-3005
    K&N
  11. 2019 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-3005
    K&N
  12. 2019 Audi A3 Quattro 2.0L L4 Gas air filter
    $34.99
    KNX-3005
    K&N
  13. 2018 Audi A3 Quattro 1.4L L4 Gas air filter
    $64.99
    33-3004
    K&N
  14. 2018 Audi A3 Quattro 2.0L L4 Gas air filter
    $34.99
    KNX-3005
    K&N
  15. 2018 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-3005
    K&N
  16. 2017 Audi A3 Quattro 2.0L L4 Gas air filter
    $34.99
    KNX-3005
    K&N
  17. 2017 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-3005
    K&N
  18. 2016 Audi A3 Quattro 2.0L L4 Gas air filter
    $34.99
    KNX-3005
    K&N
  19. 2016 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-3005
    K&N
  20. 2015 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-3005
    K&N
  21. 2015 Audi A3 Quattro 2.0L L4 Gas air filter
    $34.99
    KNX-3005
    K&N
  22. 2013 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-2865
    K&N
  23. 2013 Audi A3 Quattro 2.0L L4 Gas air filter
    $19.99
    KNA-2865
    K&N Long Life 18,000 Mile Engine Air Filter - VW JETTA/PASSAT/ TIGUAN/ GTI/ EOS
  24. 2012 Audi A3 Quattro 2.0L L4 Gas air filter
    $19.99
    KNA-2865
    K&N Long Life 18,000 Mile Engine Air Filter - VW JETTA/PASSAT/ TIGUAN/ GTI/ EOS
  25. 2012 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-2865
    K&N
  26. 2011 Audi A3 Quattro 2.0L L4 Gas air filter
    $19.99
    KNA-2865
    K&N Long Life 18,000 Mile Engine Air Filter - VW JETTA/PASSAT/ TIGUAN/ GTI/ EOS
  27. 2011 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-2865
    K&N
  28. 2010 Audi A3 Quattro 3.2L V6 Gas air filter
    $64.99
    33-2384
    K&N
  29. 2010 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-2865
    K&N
  30. 2010 Audi A3 Quattro 2.0L L4 Gas air filter
    $19.99
    KNA-2865
    K&N Long Life 18,000 Mile Engine Air Filter - VW JETTA/PASSAT/ TIGUAN/ GTI/ EOS
  31. 2009 Audi A3 Quattro 2.0L L4 Gas air filter
    $19.99
    KNA-2865
    K&N Long Life 18,000 Mile Engine Air Filter - VW JETTA/PASSAT/ TIGUAN/ GTI/ EOS
  32. 2009 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-2865
    K&N
  33. 2009 Audi A3 Quattro 3.2L V6 Gas air filter
    $64.99
    33-2384
    K&N
  34. 2008 Audi A3 Quattro 2.0L L4 Gas air filter
    $79.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  35. 2008 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-2888
    K&N
  36. 2008 Audi A3 Quattro 3.2L V6 Gas air filter
    $64.99
    33-2384
    K&N
  37. 2007 Audi A3 Quattro 2.0L L4 Gas air filter
    $79.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  38. 2007 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-2888
    K&N
  39. 2007 Audi A3 Quattro 3.2L V6 Gas air filter
    $64.99
    33-2384
    K&N
  40. 2006 Audi A3 Quattro 3.2L V6 Gas air filter
    $64.99
    33-2384
    K&N
  41. 2006 Audi A3 Quattro 2.0L L4 Gas air filter
    $79.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  42. 2006 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-2888
    K&N
  43. 2005 Audi A3 Quattro 3.2L V6 Gas air filter
    $64.99
    33-2384
    K&N
  44. 2005 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-2888
    K&N
  45. 2005 Audi A3 Quattro 2.0L L4 Gas air filter
    $79.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  46. 2004 Audi A3 Quattro 3.2L V6 Gas air filter
    $64.99
    33-2384
    K&N
  47. 2004 Audi A3 Quattro 2.0L L4 Gas air filter
    $64.99
    33-2888
    K&N
  48. 2004 Audi A3 Quattro 2.0L L4 Gas air filter
    $79.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
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