Mishimoto MMAI-CIV-06SIHWBK Black CAI with Heat Shield for 06-11 Honda Civ

Vehicle Fitment

• 2006-2011 Honda Civic Si (FG2/FA5, 2.0L K20Z3 I4, FWD)

Features

• Direct-fit cold air intake engineered for 2006-2011 Honda Civic Si
• Wrinkle black finish with integrated heat shield improves air temperature control
• Mandrel-bent aluminum intake pipe for smooth airflow with minimal restriction
• CNC-machined MAF flange ensures accurate mass airflow readings
• High-flow oiled performance air filter increases airflow and filtration efficiency
• Provides aggressive induction sound under acceleration
• Quick, simple installation - under 1 hour without bumper removal
• Mishimoto Lifetime Warranty on materials and workmanship

Specifications

• Part Number: MMAI-CIV-06SIHWBK
• Color/Finish: Wrinkle black intake pipe and heat shield
• Filter Part Number: MMAF-3006 (oiled performance filter)
• Pipe Diameter: 2.75" mandrel-bent aluminum
• Engine: 2.0 L K20Z3 naturally aspirated I4
• Drivetrain: Front-Wheel Drive (FWD)
• Fitment: Honda Civic Si (FG2/FA5 chassis)
• CARB Executive Order: D-759-1 (50-state legal)
• Recommended Clamp Torque: 18-27 in-lbs

Included Components

• 1x Mandrel-bent aluminum intake pipe with CNC MAF flange
• 1x Wrinkle black heat shield with protective edging
• 1x High-flow oiled performance air filter (red media)
• 1x Silicone intake coupler
• 2x 60-80 mm worm gear clamps
• 1x 16-25 mm worm gear clamp
• Installation hardware kit
• Mishimoto Lifetime Warranty documentation

Product Description

The Mishimoto MMAI-CIV-06SIHWBK Black Cold Air Intake with Heat Shield is a direct-fit performance upgradedesigned specifically for the 2006-2011 Honda Civic Si equipped with the 2.0 L K20Z3 engine. This intakesystem replaces the restrictive factory airbox with a mandrel-bent aluminum intake pipe and high-flow oiled filterto improve airflow, throttle response, and induction sound without sacrificing drivability.

The included wrinkle black heat shield helps reduce intake air temperatures by shielding the filter from hot enginebay air, while the CNC-machined MAF flange ensures accurate airflow measurement for smooth power delivery.Installation is quick and straightforward, taking less than an hour and requiring no front bumper or splash shieldremoval. Dyno-proven gains of up to +8 hp and +6 ft-lbs of torque can be achieved on a stock tune, with additionalgains possible when paired with an ECU tune. This intake is CARB-executive order approved (D-759-1), making itlegal for use in all 50 states when used as directed.

Fitment is confirmed for all 2006-2011 Honda Civic Si models (FG2/FA5 chassis, FWD). The Mishimoto Lifetime Warrantycovers material and workmanship for the life of the product. Follow recommended clamp torque specs duringinstallation for optimal performance and longevity.