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Est. 1957
Injen 04-06 Altima 3.5L V6 Polished Cold Air Intake
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Injen
Injen

Injen 04-06 Altima 3.5L V6 Polished Cold Air Intake

$433.30

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Fits 2004-2006 Nissan Altima. This Injen cold air intake system includes polished aluminum tubing and a serviceable dry air filter for improved airflow and performance.

Key Features

  • Fits 2004-2006 Nissan Altima 3.5L V6.
  • Includes polished 6061-T6 aluminum intake tubing, a serviceable SuperNano-Web dry air filter, and installation hardware.
  • Features Injen's patented MegaRam (MR) Technology for improved airflow and safe air-fuel ratios.
  • Dyno-proven gains of up to 16 hp and 19.4 lb-ft of torque.
  • Designed to provide an aggressive engine tone under full throttle.
  • Can be converted to a short ram intake configuration.

⚠️ 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 this vehicle

  • Nissan Altima 2004-2006

Product Details

When you open the hood of your 2004-2006 Nissan Altima with the 3.5L V6, you'll see a polished aluminum intake tube, a SuperNano-Web dry air filter, and all the necessary hardware to get it installed. This Injen SP Series cold air intake is designed to let your engine breathe easier, which can lead to more horsepower and torque. Injen holds patents on their tuning process, meaning this intake is designed to work with your car's computer to maintain a safe air-fuel ratio while improving performance.

The intake tube is made from 6061-T6 aluminum, shaped to provide a smooth, uninterrupted path for air entering the engine. This design helps reduce restrictions compared to the factory airbox. The included SuperNano-Web dry filter is serviceable, meaning you can clean and reuse it, and it offers a large surface area for better airflow and filtration. Injen claims dyno-proven gains of up to 16 horsepower and 19.4 lb-ft of torque with this system, and it also changes the engine's tone to a more aggressive sound under acceleration.

This kit is designed as a direct fit for your Altima and doesn't require any additional tuning. It also has the flexibility to be converted into a short ram intake if you prefer. Injen backs this intake with a limited lifetime warranty.

Specifications

Brand
Injen
Manufacturer Part #
SP1978P
UPC
843115007294

Frequently Asked Questions

Injen 04-06 Altima 3.5L V6 Polished Cold Air Intake

$433.30