Honda Civic Si Replacement Air Filters

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

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

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

  1. 2020 Honda Civic Si 1.5L L4 Petrol air filter
    Special Price £41.99 Regular Price £55.99
    AEM-28-50044
    K&N
  2. 2020 Honda Civic Si 1.5L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-5044
    K&N
  3. 2019 Honda Civic Si 1.5L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-5044
    K&N
  4. 2019 Honda Civic Si 1.5L L4 Petrol air filter
    Special Price £41.99 Regular Price £55.99
    AEM-28-50044
    K&N
  5. 2018 Honda Civic Si 1.5L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-5044
    K&N
  6. 2018 Honda Civic Si 1.5L L4 Petrol air filter
    Special Price £41.99 Regular Price £55.99
    AEM-28-50044
    K&N
  7. 2017 Honda Civic Si 1.5L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-5044
    K&N
  8. 2017 Honda Civic Si 1.5L L4 Petrol air filter
    Special Price £41.99 Regular Price £55.99
    AEM-28-50044
    K&N
  9. 2015 Honda Civic Si 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2473
    K&N
  10. 2014 Honda Civic Si 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2473
    K&N
  11. 2013 Honda Civic Si 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2473
    K&N
  12. 2012 Honda Civic Si 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2473
    K&N
  13. 2011 Honda Civic Si 2.0L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2343
    K&N
  14. 2010 Honda Civic Si 2.0L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2343
    K&N
  15. 2009 Honda Civic Si 2.0L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2343
    K&N
  16. 2008 Honda Civic Si 2.0L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2343
    K&N
  17. 2007 Honda Civic Si 2.0L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2343
    K&N
  18. 2006 Honda Civic Si 2.0L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2343
    K&N
  19. 2005 Honda Civic Si 2.0L L4 Petrol air filter
    Special Price £59.99 Regular Price £79.99
    E-2429
    K&N
  20. 2005 Honda Civic Si 1.7L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2192
    K&N
  21. 2004 Honda Civic Si 2.0L L4 Petrol air filter
    Special Price £59.99 Regular Price £79.99
    E-2429
    K&N
  22. 2004 Honda Civic Si 1.7L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2192
    K&N
  23. 2003 Honda Civic Si 2.0L L4 Petrol air filter
    Special Price £59.99 Regular Price £79.99
    E-2429
    K&N
  24. 2003 Honda Civic Si 1.7L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2192
    K&N
  25. 2002 Honda Civic Si 1.7L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2192
    K&N
  26. 2002 Honda Civic Si 2.0L L4 Petrol air filter
    Special Price £59.99 Regular Price £79.99
    E-2429
    K&N
  27. 2000 Honda Civic Si 1.6L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2104
    K&N
  28. 1999 Honda Civic Si 1.6L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2104
    K&N
  29. 1998 Honda Civic Si 1.6L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2104
    K&N
  30. 1997 Honda Civic Si 1.6L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2104
    K&N
  31. 1996 Honda Civic Si 1.6L L4 Petrol air filter
    Special Price £41.19 Regular Price £54.99
    33-2104
    K&N
  32. 1995 Honda Civic Si 1.6L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2047
    K&N
  33. 1994 Honda Civic Si 1.6L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2047
    K&N
  34. 1993 Honda Civic Si 1.6L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2047
    K&N
  35. 1992 Honda Civic Si 1.6L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2047
    K&N
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