1988-1991 Civic CRX Si Polished Short Ram Intake (INJIS1501P)

The Injen IS Series polished short ram intake is engineered to increase airflow and throttle response for the Honda Civic EX, Civic Si, and CRX Si. Featuring a mandrel-bent aluminum intake tube, this system provides a smooth, uninterrupted path for incoming air to help deliver reliable bolt-on horsepower while maintaining proper air fuel ratios throughout the powerband. Expect stronger acceleration and a more aggressive intake tone under load.

Features

• Mandrel-bent aluminum intake tube for smooth, unrestricted airflow
• Short ram design for improved throttle response and horsepower gains
• Maintains safe air fuel ratios across the powerband
• Includes SuperNano-Web dry air filter
• Fully serviceable filter for long-term use
• Polished aluminum finish
• Direct bolt-on installation design
• Made in the USA
• Limited lifetime warranty