What kind of performance gains can I expect with this Injen intake?

This Injen SP Series cold air intake is dyno-proven to deliver gains of up to 11 horsepower and 12 lb-ft of torque. These gains are achieved by allowing the engine to breathe more freely.

Does this intake require a custom tune after installation?

No, this Injen cold air intake system is designed as a direct fit and does not require any additional tuning. It's engineered to maintain safe air-fuel ratios right out of the box.

How do I maintain the Injen SuperNano-Web air filter?

The SuperNano-Web air filter included with this intake is fully serviceable. You can clean and reuse it, ensuring continued optimal airflow and filtration for your engine.

Injen 06-09 Civic Si Coupe & Sedan Black Cold Air Intake

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Specifications

Brand: Injen
Part #: SP1578BLK
UPC: 843115007126

Injen 06-09 Civic Si Coupe & Sedan Black Cold Air Intake

Name: Injen 06-09 Civic Si Coupe & Sedan Black Cold Air Intake
Brand: Injen
Price: 416.18 USD
Availability: InStock

$416.18

Only 5 left in stock

Fits 2006-2011 Honda Civic Si. This Injen cold air intake uses 6061-T6 aluminum tubing and patented MR Technology for improved airflow and power.

Key Features

Fits 2006-2011 Honda Civic Si Coupe and Sedan.
Features 6061-T6 aluminum intake tubing for smooth airflow.
Includes Injen's patented MegaRam (MR) Technology for optimized performance and safe air-fuel ratios.
Dyno-proven gains of up to 11 hp and 12 lb-ft of torque.
Comes with a fully serviceable Injen SuperNano-Web dry air filter.
Produces an aggressive engine tone under full throttle.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Honda Civic 2006-2011

Product Details

The 6061-T6 aluminum tubing in this Injen SP Series cold air intake is designed to give your 2006-2011 Honda Civic Si engine a smoother, more direct path for air. This means your engine can breathe easier, which often translates to a noticeable increase in horsepower and torque. Injen holds several patents on their tuning process, including their MegaRam (MR) Technology, which helps ensure safe air-fuel ratios while maximizing performance gains.

Beyond the improved airflow, this intake system is built to impress with its clean aesthetics. It features a fully serviceable Injen SuperNano-Web dry air filter, which offers a large surface area for both great airflow and effective filtration. You'll also notice a more aggressive and throaty engine tone when you step on the gas. This intake is designed as a direct fit, meaning no additional tuning is required after installation.

This Injen SP cold air intake comes with a limited lifetime warranty from the manufacturer, reflecting their confidence in the product's build quality and performance. It's a solid option if you're looking to enhance your Civic Si's performance and sound.