Cold Air Intakes for Honda Civic Si Models

Honda Civic Si Cold Air Intake Benefits Include Added Power and Better Throttle Response

  • Get free shipping on cold air intakes from the AEM Store!
  • Easy Way to Add Power and Torque
  • Supplies Cool Air to Engine
  • Low Restriction
  • Outstanding Engine Protection
  • Lifetime Limited Warranty

A cold air intake is the best power accessory for your Honda Civic Si!

  1. 2020 Honda Civic Si 1.5L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-21-830C
    K&N
  2. 2019 Honda Civic Si 1.5L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-21-830C
    K&N
  3. 2018 Honda Civic Si 1.5L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-21-830C
    K&N
  4. 2017 Honda Civic Si 1.5L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-21-830C
    K&N
  5. 2011 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-21-685C
    K&N
  6. 2010 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-21-685C
    K&N
  7. 2009 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-21-685C
    K&N
  8. 2008 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-21-685C
    K&N
  9. 2007 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-22-516R
    K&N
  10. 2007 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $249.99 Regular Price $299.99
    AEM-22-516P
    K&N
  11. 2007 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-21-685C
    K&N
  12. 2006 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-21-685C
    K&N
  13. 2006 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $249.99 Regular Price $299.99
    AEM-22-516P
    K&N
  14. 2006 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-22-516R
    K&N
  15. 2005 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-21-508R
    K&N
  16. 2005 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-22-508R
    K&N
  17. 2005 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-508P
    K&N
  18. 2005 Honda Civic Si 1.7L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-22-508R
    K&N
  19. 2005 Honda Civic Si 1.7L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-508P
    K&N
  20. 2004 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-22-508R
    K&N
  21. 2004 Honda Civic Si 1.7L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-508P
    K&N
  22. 2004 Honda Civic Si 1.7L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-22-508R
    K&N
  23. 2004 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-21-508R
    K&N
  24. 2004 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-508P
    K&N
  25. 2003 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-508P
    K&N
  26. 2003 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-22-508R
    K&N
  27. 2003 Honda Civic Si 1.7L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-22-508R
    K&N
  28. 2003 Honda Civic Si 1.7L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-508P
    K&N
  29. 2003 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-21-508R
    K&N
  30. 2002 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-22-508R
    K&N
  31. 2002 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $299.99 Regular Price $349.99
    AEM-21-508R
    K&N
  32. 2002 Honda Civic Si 2.0L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-508P
    K&N
  33. 2000 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $249.99 Regular Price $299.99
    AEM-22-417P
    K&N
  34. 2000 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $249.99 Regular Price $299.99
    AEM-22-417B
    K&N
  35. 1999 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $249.99 Regular Price $299.99
    AEM-22-417B
    K&N
  36. 1999 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $249.99 Regular Price $299.99
    AEM-22-417P
    K&N
  37. 1995 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-401B
    K&N
  38. 1995 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-24-6001C
    K&N
  39. 1995 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $249.99 Regular Price $299.99
    AEM-22-401R
    K&N
  40. 1995 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-401P
    K&N
  41. 1994 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-24-6001C
    K&N
  42. 1994 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-401B
    K&N
  43. 1994 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $249.99 Regular Price $299.99
    AEM-22-401R
    K&N
  44. 1994 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-401P
    K&N
  45. 1993 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-24-6001C
    K&N
  46. 1993 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-401P
    K&N
  47. 1993 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-401B
    K&N
  48. 1993 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $249.99 Regular Price $299.99
    AEM-22-401R
    K&N
  49. 1992 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-401P
    K&N
  50. 1992 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-24-6001C
    K&N
  51. 1992 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $349.99 Regular Price $399.99
    AEM-22-401B
    K&N
  52. 1992 Honda Civic Si 1.6L L4 Gas air intake
    Special Price $249.99 Regular Price $299.99
    AEM-22-401R
    K&N
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