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Audi S3 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Audi S3 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Audi S3 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Audi S3 run better. Fast and FREE SHIPPING with any Audi S3 air filter

  1. 2026 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  2. 2026 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  3. 2026 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  4. 2025 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  5. 2025 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  6. 2025 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  7. 2024 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  8. 2024 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  9. 2024 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  10. 2023 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  11. 2023 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  12. 2023 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  13. 2022 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  14. 2022 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  15. 2022 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  16. 2021 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  17. 2021 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  18. 2021 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  19. 2020 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  20. 2020 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  21. 2020 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  22. 2019 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  23. 2019 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  24. 2019 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  25. 2018 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  26. 2018 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  27. 2018 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  28. 2017 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  29. 2017 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  30. 2017 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  31. 2016 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  32. 2016 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  33. 2016 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  34. 2015 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  35. 2015 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  36. 2015 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  37. 2014 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  38. 2014 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  39. 2014 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  40. 2013 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 401.89 Special Price RON 321.49
    AEM-28-30005
    K&N
  41. 2013 Audi S3 2.0L L4 Gas air filter
    RON 215.39
    KNX-3005
    K&N
  42. 2013 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-3005
    K&N
  43. 2011 Audi S3 2.0L L4 Gas air filter
    RON 129.19
    KNA-2888
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - VW PASSAT/ GTI/ EOS/ AUDI A3 2.0L L4
  44. 2011 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2888
    K&N
  45. 2010 Audi S3 2.0L L4 Gas air filter
    RON 129.19
    KNA-2888
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - VW PASSAT/ GTI/ EOS/ AUDI A3 2.0L L4
  46. 2010 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2888
    K&N
  47. 2009 Audi S3 2.0L L4 Gas air filter
    RON 129.19
    KNA-2888
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - VW PASSAT/ GTI/ EOS/ AUDI A3 2.0L L4
  48. 2009 Audi S3 2.0L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2888
    K&N
  49. 2003 Audi S3 1.8L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2128
    K&N
  50. 2003 Audi S3 1.8L L4 Gas air filter
    RON 129.19
    KNA-2128
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - AUDI/ SEAT/ SKODA/ VW
  51. 2002 Audi S3 1.8L L4 Gas air filter
    RON 129.19
    KNA-2128
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - AUDI/ SEAT/ SKODA/ VW
  52. 2002 Audi S3 1.8L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2128
    K&N
  53. 2001 Audi S3 1.8L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2128
    K&N
  54. 2000 Audi S3 1.8L L4 Gas air filter
    RON 129.19
    KNA-2128
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - AUDI/ SEAT/ SKODA/ VW
  55. 2000 Audi S3 1.8L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2128
    K&N
  56. 1999 Audi S3 1.8L L4 Gas air filter
    RON 129.19
    KNA-2128
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - AUDI/ SEAT/ SKODA/ VW
  57. 1999 Audi S3 1.8L L4 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2128
    K&N
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