Description
Enhance your Nissan Maxima’s performance with the Injen RD Series Polished Cold Air Intake, designed specifically for 2002-2003 models with a 3.5L V6 engine. Crafted with precision, this intake system features a mandrel-bent 6061-T6 aluminum tube that ensures a smooth, unrestricted airflow path, optimizing engine efficiency and power output. The intake reaches into the engine bay to draw in the coolest, densest air possible, which is crucial for maximizing horsepower and torque gains.
The system includes a fully serviceable Injen SuperNano-Web dry air filter, offering increased surface area for higher airflow and superior filtration. This filter is designed for durability and easy maintenance, ensuring consistent performance over time. The intake also delivers an aggressive, throaty engine tone that enhances your driving experience without compromising engine safety or emissions compliance.
Available in a polished finish, this intake adds a sleek aesthetic to your engine bay while providing measurable gains: up to 28.2 horsepower and 28 lb-ft of torque, verified through dyno testing. It maintains safe air-fuel ratios without requiring additional tuning, making installation straightforward for enthusiasts and professionals alike. The system is CARB EO # D-476-4 compliant, ensuring legal use for street vehicles in California and other states with similar regulations. Backed by Injen’s limited lifetime warranty, this intake system combines performance, quality, and durability, making it an excellent upgrade for your Nissan Maxima.
Designed and manufactured in Pomona, California, the Injen RD Series Cold Air Intake offers a significant performance boost while enhancing the engine’s sound and visual appeal. Whether you choose the polished or a black powder-coated finish, this intake is a reliable and stylish addition to your vehicle’s modifications.
Features:
- Smooth mandrel-bent 6061-T6 aluminum intake tubing for unrestricted airflow
- Provides power gains of up to 28.2 HP and 28 lb-ft of torque without additional tuning
- Includes a fully serviceable Injen SuperNano-Web dry air filter for increased airflow and filtration
- Available in polished or black powder-coated finish for aesthetic appeal
- Aggressive engine tone under full throttle enhances driving experience
- CARB EO # D-476-4 compliant for street legality in California
- Designed to maintain safe air-fuel ratios across the powerband
- Dyno-tested for proven performance improvements
- Constructed in the USA with high-quality materials for durability
- Backed by Injen’s limited lifetime warranty for long-term reliability
Fitment:
Nissan Maxima GLE 2002
Nissan Maxima GLE 2003
Nissan Maxima GXE 2002
Nissan Maxima GXE 2003
Nissan Maxima SE 2002
Nissan Maxima SE 2003

















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