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


Wait, Don't Go Yet!

Looks like you're about to leave... But what if we told you there's a little surprise waiting just for you? 🎁 Enter your email now and unlock an exclusive winter surprise! 🌨️❄️ Psst... your surprise code might just be WINTER5' 😉 Stay cozy and keep boosting with Function Factory Performance!

My cart
Your cart is empty.

Looks like you haven't made a choice yet.