Mishimoto Honda Civic Si Performance Air Intake


  • Direct fit for 06-11 Honda Civic Si
  • Dyno-proven maximum gains of up to +8 whp and +6 wtq on the stock tune
  • Optional black powder-coated heatshield keeps unwanted hot air from entering the air filter
  • Highly aggressive intake tone under acceleration
  • Installs in less than one hour with no need to remove the front bumper or splash guard

In Stock