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INJEN SP Series Cold Air Intake System For Nissan Altima 2004-2006 3.5L V6 With Nano-Web Dry Filter P/N SP1978BLK

Riot Parts
INJSP1978BLK
In stock
Cold Air Intakes
$411.63 $368.31
Unleash hidden horsepower and let your Nissan Altima 3.5L V6 breathe with the Injen SP Series...
$368.31

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INJEN SP Series Cold Air Intake System For Nissan Altima 2004-2006 3.5L V6 With Nano-Web Dry Filter P/N SP1978BLK

Unleash hidden horsepower and let your Nissan Altima 3.5L V6 breathe with the Injen SP Series Cold Air Intake System. Engineered for performance, this intake system replaces your restrictive factory intake with a high-flow, dyno-tuned aluminum intake tube paired with Injenƒ??s SuperNano-Web dry air filter. The result? Better throttle response, improved airflow, and a deep, aggressive intake tone you can feel and hear.

Built using Injenƒ??s patented MegaRam (MR) and Air Fusion technologies, this intake delivers precise air/fuel tuning for maximum gains across the powerbandƒ??without the need for aftermarket tuning. The SP1978BLK model features a sleek black powder-coated finish to elevate your engine bayƒ??s style while increasing performance.

Designed specifically for the 2004ƒ??2006 Nissan Altima 3.5L V6, this cold air intake offers a perfect blend of performance, filtration, and longevity. Backed by Injen's Limited Lifetime Warranty for peace of mind.


Key Features:

  • Direct Fit for 2004ƒ??2006 Nissan Altima 3.5L V6

  • Dyno-proven gains in horsepower and torque

  • 6061-T6 aluminum intake tube with smooth mandrel bends for optimal airflow

  • Injen SuperNano-Web dry air filter ƒ?? washable and reusable, no oil required

  • Patented MegaRam (MR) Technology for precise air/fuel calibration

  • Air Fusion Technology enhances combustion efficiency

  • Aggressive, throaty intake sound under acceleration

  • Black powder-coated finish for corrosion resistance and custom look

  • Includes all necessary hardware and instructions for installation

  • Backed by Injen Technologyƒ??s Limited Lifetime Warranty


Installation Instructions
Installation Instructions


This Part Fits:

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Year Make Model Submodel
2004,2006 Nissan Altima Base
2004-2006 Nissan Altima S
2004-2006 Nissan Altima SE
2005-2006 Nissan Altima SE-R
2004-2006 Nissan Altima SL
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

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Possible return locations include:
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Arlington, TX 76017, United States
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Whiteland, IN 46184, United States
2020 NE Aloclek Dr 4711 N Lamon Ave
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