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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. K&N Long Life 18,000 Mile Engine Air Filter - HONDA CIVIC L4-1.5L F/I
  2. 2020 Honda Civic Si 1.5L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-5044
    K&N
  3. K&N Long Life 18,000 Mile Engine Air Filter - HONDA CIVIC L4-1.5L F/I
  4. 2019 Honda Civic Si 1.5L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-5044
    K&N
  5. 2018 Honda Civic Si 1.5L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-5044
    K&N
  6. K&N Long Life 18,000 Mile Engine Air Filter - HONDA CIVIC L4-1.5L F/I
  7. K&N Long Life 18,000 Mile Engine Air Filter - HONDA CIVIC L4-1.5L F/I
  8. 2017 Honda Civic Si 1.5L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-5044
    K&N
  9. 2015 Honda Civic Si 2.4L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2473
    K&N
  10. 2014 Honda Civic Si 2.4L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2473
    K&N
  11. 2013 Honda Civic Si 2.4L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2473
    K&N
  12. 2012 Honda Civic Si 2.4L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2473
    K&N
  13. 2011 Honda Civic Si 2.0L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2343
    K&N
  14. 2010 Honda Civic Si 2.0L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2343
    K&N
  15. 2009 Honda Civic Si 2.0L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2343
    K&N
  16. 2008 Honda Civic Si 2.0L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2343
    K&N
  17. 2007 Honda Civic Si 2.0L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2343
    K&N
  18. 2006 Honda Civic Si 2.0L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2343
    K&N
  19. 2005 Honda Civic Si 2.0L L4 Gas air filter
    Special Price CZK 1,900.69 Regular Price CZK 2,534.19
    E-2429
    K&N
  20. 2005 Honda Civic Si 1.7L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2192
    K&N
  21. 2004 Honda Civic Si 2.0L L4 Gas air filter
    Special Price CZK 1,900.69 Regular Price CZK 2,534.19
    E-2429
    K&N
  22. 2004 Honda Civic Si 1.7L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2192
    K&N
  23. 2003 Honda Civic Si 1.7L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2192
    K&N
  24. 2003 Honda Civic Si 2.0L L4 Gas air filter
    Special Price CZK 1,900.69 Regular Price CZK 2,534.19
    E-2429
    K&N
  25. 2002 Honda Civic Si 1.7L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2192
    K&N
  26. 2002 Honda Civic Si 2.0L L4 Gas air filter
    Special Price CZK 1,900.69 Regular Price CZK 2,534.19
    E-2429
    K&N
  27. 2000 Honda Civic Si 1.6L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2104
    K&N
  28. 1999 Honda Civic Si 1.6L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2104
    K&N
  29. 1998 Honda Civic Si 1.6L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2104
    K&N
  30. 1997 Honda Civic Si 1.6L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2104
    K&N
  31. 1996 Honda Civic Si 1.6L L4 Gas air filter
    Special Price CZK 1,710.49 Regular Price CZK 2,280.59
    33-2104
    K&N
  32. 1995 Honda Civic Si 1.6L L4 Gas air filter
    Special Price CZK 1,520.39 Regular Price CZK 2,027.29
    33-2047
    K&N
  33. 1994 Honda Civic Si 1.6L L4 Gas air filter
    Special Price CZK 1,520.39 Regular Price CZK 2,027.29
    33-2047
    K&N
  34. 1993 Honda Civic Si 1.6L L4 Gas air filter
    Special Price CZK 1,520.39 Regular Price CZK 2,027.29
    33-2047
    K&N
  35. 1992 Honda Civic Si 1.6L L4 Gas air filter
    Special Price CZK 1,520.39 Regular Price CZK 2,027.29
    33-2047
    K&N
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