Injen RD1400P RD Series Polished Cold Air Intake, Acura Integra 1.8L 1990-1993

Description

The Injen RD1400P RD Series cold air intake is a direct-fit performance upgrade for the Acura Integra. It replaces the restrictive factory intake with a less restrictive design that improves throttle response and works with the stock engine calibration.

The RD Series is Injen's race-derived cold air intake. On the Acura Integra, a mandrel-bent 6061-T6 aluminum tube reaches down into the engine bay to collect cooler, denser air, providing a smooth path that supports stronger bolt-on power.

A fully serviceable SuperNano-Web dry filter protects the engine in your Acura Integra. The synthetic media offers excellent filtration efficiency and can be cleaned and reused, with no filter oil to manage. When service is due, order Injen replacement filter part number X-1013-BB. An optional Injen Hydroshield pre-filter (1033BLK or 1033RED) is available for added protection from water and debris.

The polished aluminum finish adds a bright, show-quality look to the engine bay. Expect a noticeably more aggressive intake sound when you get on the throttle. Installation is straightforward on the Acura Integra, and every system is backed by the Injen Technology Limited Lifetime Warranty.

CARB Legal: This Injen intake is exempt under California Air Resources Board Executive Order D-476-3, covering 1990-1993 model years, and is legal for use on emissions-controlled vehicles in all 50 states within that coverage.

Injen RD Series Cold Air Intake Features

• Provides power gains while maintaining A/F ratios with no additional tuning
• 6061-T6 Mandrel-bent aluminum intake tubing
• Fully serviceable Injen SuperNano-Web dry air filter
• Aggressive engine tone under full throttle
• Smooth mandrel-bent intake piping eliminates restrictions and improves airflow

Fitment Note: Fits ABS Models.