• FAST & FREE
    SHIPPING
  • 30-DAY
    RETURNS
  • SECURE
    PAYMENT
  • EXCELLENT
    SERVICE

Description

  • PERFORMANCE AIR INTAKE, FITS HONDA CIVIC SI 2006–2011. Buy now and get same day shipping! 
  • Hurry up! Tomorrow the price will be higher!
  • Direct fit for 2006–2011 Honda Civic Si
  • Dyno-proven maximum gains of up to +8 whp and +6 wtq
  • Optional black powder-coated heat shield 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
  • Available with a polished or wrinkle black intake pipe
  • Designed in Delaware, USA and filter made in USA
  • CARB EO #: D-759-1

    Specifications:

  • Pipe Diameter: 2.75"
  • Airbox Material: Aluminum
  • Oiled Filter: 38 g of oil on filter
  • Pipe Material: Mandrel-Bent Aluminum
  • Oil Color: Red
  • Heat Shield Material:: Steel
  • Max Gain: 8 hp and +6 tq at 6200RPM
  • Air Filter Part Number: MMAF-3006
  • Wrinkle Black with Heatshield

    Engine Codes:

  • K20Z3

    Chassis Codes:

  • FG2
  • FA5

    Fits:

  • 2006–2011 Honda Civic Si

    Purchase includes:

  • (1) Aluminum Intake Pipe with CNC MAF Flange
  • (1) Silicone Intake Coupler
  • (1) High-Flow, Oiled Filter
  • (1) Heat Shield w/ Protective Edging
  • (2) 60-80mm Worm Gear Clamps
  • (1) 16-25mm Worm Gear clamp Hardware
  • We do our best to ship most items same or next day.
  • For all products, free fast delivery of the UPS is already included in the price.
  • Unfortunately UPS doesn’t accept PO box address. Please specify physical address which will guarantee faster delivery.
  • All orders must be paid via PayPal.
  • You may use your paypal dollars, or use your MC/Visa, Amex, Discover thru your PayPal account.
  • We offer 30 Day return policy.
  • Buyer pays return shipping. 
  • Returns will only be accepted with a valid RMA number.
  • All returns must be in original box unopened. 
  • A 20% restocking fee may apply.
  • All products returned are assumed to be in new and saleable condition unless the customer indicates otherwise at the time of submission. Re-boxing fees will be assessed on items received with damaged packaging. This fee may include shipping or other charges levied by the manufacturer. Any product returned in damaged, used or otherwise unsaleable condition may be returned to the customer or credit given at lower value, at the discretion of Autoshopping24.
  • Unfortunately mistakes happen and very seldom we ship faulty items. If you would like to get a replacement for an item purchased from us, we can do it for you! Please ship the original item(s) to our warehouse first and provide us with tracking number(s). Once we see that items are on their way we will send a replacement.

OVERVIEW


Add horsepower and sound to your Civic Si with the new Mishimoto Civic Si Performance Air Intake. This kit is engineered specifically for your 2006–2011 Honda Civic Si and includes everything needed to replace the restrictive stock airbox. This dyno-proven air intake provides 8 hp and 6 tq gains over the stock intake. Installation is quick and simple, perfect for some extra punch on the street or autocross course.The Mishimoto Honda Civic Si Performance Air Intake includes everything needed for installation, installs in under one hour, and works perfectly with the stock tune. The mandrel-bent aluminum intake pipe is available with a polished or black powder-coated finish. This pipe utilizes a CNC-machined mass airflow sensor (MAF) housing to provide accurate and consistent MAF readings, which translates into a smooth power band. To reduce air intake temperatures, a powder-coated heat shield is placed between the air filter and hot exhaust manifold, significantly reducing heat-soak. The Mishimoto free-flowing air filter provides an 85% greater surface area, optimal airflow, and proper filtration of dirt and debris. The included Mishimoto oiled air filter is completely serviceable, allowing for a lifetime of reliable use. Additionally this Civic Si intake kit includes a silicone coupler, clamps, and all other hardware necessary to complete a quick installation for easy bolt-on power. Along with an upgrade in power, this Civic Si intake also provides an aggressive and rich intake tone that is a huge improvement over the stock intake, especially when VTEC activates. The Mishimoto Honda Civic Si Performance Air Intake is designed in Delaware, USA and includes the Mishimoto Lifetime Warranty

NOTES

INSTALLATION TORQUE SPECS 22 in-lbs (2.5N*M) recommended for all worm-gear clamps. These clamps have an operating range of 18-27 in-lbs 2-3N*M. Do not exceed the maximum torque rating of 27 in-lbs (3N*M).Mishimoto recommends that his intake is not used with the stock ECU programming. It is highly recommended that the customer retune the vehicle's ECU after installing the intake. Power gains will vary depending on the type of ECU tune that is applied to the vehicle.


If you have fitment questions or concerns, please contact us prior to ordering.

*Please see the "Compatibility" link at the top of the listing.