What is the main benefit of this short ram intake over a stock airbox?

This Injen short ram intake uses mandrel-bent aluminum tubing to create a smoother, less restrictive path for air entering your engine compared to the factory airbox. This can lead to improved airflow and a more aggressive engine sound under acceleration.

Does this intake require a tune to run properly?

According to Injen, this intake system is designed to maintain safe air/fuel ratios throughout the powerband without requiring additional tuning for the specified vehicle fitments.

What is the Injen SuperNano-Web dry air filter?

The SuperNano-Web filter is a dry-style air filter that offers a large surface area for greater airflow and effective filtration. It is serviceable, meaning you can clean and reuse it, and replacement filters are available.

Injen 88-91 Civic Ex Si CRX Si Polished Short Ram Intake

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Specifications

Brand: Injen
Part #: IS1501P
UPC: 843115000677

Injen 88-91 Civic Ex Si CRX Si Polished Short Ram Intake

Name: Injen 88-91 Civic Ex Si CRX Si Polished Short Ram Intake
Brand: Injen
Price: 234.28 USD
Availability: InStock

$234.28

In Stock

Fits 1988-1991 Honda Civic/CRX. Injen polished short ram intake improves airflow and adds an aggressive engine tone.

Key Features

Fits 1988-1991 Honda Civic and 1988-1991 Honda CRX.
Mandrel-bent 6061-T-6 aluminum intake tubing provides a smooth path for airflow.
Includes a serviceable Injen SuperNano-Web dry air filter for increased airflow and filtration.
Designed to fit in the factory air-box location for a straightforward installation.
Produces an aggressive engine tone under full throttle.
Available in a polished finish.

⚠️ 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 these vehicles

Honda Civic 1988-1991
Honda CRX 1988-1991

Product Details

Starting with its mandrel-bent aluminum intake tubing, this Injen short ram intake is built to give your 1988-1991 Honda Civic or CRX a smoother path for air to enter the engine. This design helps eliminate restrictions that the factory air box can create, potentially leading to more horsepower and a more aggressive engine sound, especially when you accelerate hard. The kit is made from 6061-T-6 aluminum alloy, keeping it lightweight while still being well-built.

Included is a serviceable Injen SuperNano-Web dry air filter. This filter offers a large surface area for increased airflow and good filtration. The entire system is designed to fit in the stock location of your factory air-box, making it a bolt-on upgrade. Injen also backs this intake with a limited lifetime warranty.