Injen RD1425BLK Cold Air Intake for 1997-2001 Acura Integra Type R 1.8L I4

Vehicle Fitment

• 1997-2001 Acura Integra Type R (I4-1.8L)

Features

• Direct-fit Injen RD Series cold air intake system
• Mandrel-bent 6061-T6 aluminum intake tubing for smooth airflow
• SuperNano-Web dry air filter for high flow and efficient filtration
• Designed to improve throttle response and airflow efficiency
• Maintains safe air/fuel ratios with no extra tuning required
• Powder-coated black finish enhances engine bay aesthetics
• Aggressive induction sound under acceleration
• Backed by Injen Technology limited lifetime warranty

Specifications

• Part Number: RD1425BLK
• Intake Type: RD Series cold air intake
• Tubing Material: 6061-T6 mandrel-bent aluminum
• Filter Type: SuperNano-Web dry air filter
• Replacement Filter: X-1014-BB
• Finish: Powder-coated black
• Engine Fitment: I4-1.8L
• Direct-Fit: Yes - specific to listed model/years
• CARB EO#: D-476-3 (50-state legal where applicable)

Included Components

• 1x Black mandrel-bent aluminum intake tube
• 1x Injen SuperNano-Web dry air filter
• 1x Full mounting hardware kit
• 1x Installation instruction manual

Product Description

The Injen RD1425BLK RD Series Cold Air Intake System is a direct-fit performance upgrade designed specifically for 1997-2001 Acura Integra Type R models equipped with the 1.8L inline-four engine. Built with mandrel-bent 6061-T6 aluminum tubing and a high-flow SuperNano-Web dry filter, this intake improves airflow efficiency and throttle response while maintaining safe air/fuel ratios without requiring additional tuning.

Finished in a durable powder-coated black, the RD1425BLK enhances engine bay aesthetics and produces a more aggressive induction sound under acceleration. This intake installs directly in place of the stock system using included hardware and instructions, and it is backed by Injen Technology's limited lifetime warranty for long-term support. With CARB Executive Order D-476-3, it is also 50-state legal where applicable - always verify local emissions requirements prior to purchase.