Experience an immediate surge in horsepower and torque with this state-of-the-art performance intake kit designed exclusively for your Nissan Altima (2004–2006) and Maxima (2004–2008). This K&N performance intake kit for the Nissan Altima features a high-density polyethylene (HDPE) rotationally molded tube paired with a washed, reusable high-flow air filter infused with oiled cotton media to enhance airflow and boost engine efficiency.

Key Benefits

• Rotationally Molded Air Intake Tube: Optimizes airflow for superior performance.
• High-Flow Filter: Utilizes oiled cotton media for excellent filtration and is both washable and reusable.
• Oversized Conical Design: Allows for extended service intervals up to 100,000 miles.
• Custom Heat Shield: Shields the intake air from the high temperatures in the engine bay.
• Performance Gains: Ensures noticeable improvements in horsepower and torque.

Easy Installation & Maintenance

Complete the installation in less than an hour with basic hand tools. Its low-maintenance design outperforms traditional OEM parts, so you’ll spend less time in the garage and more time on the road.

Vehicle Fitment

• Nissan Altima (2004–2006) – SE, SE-R, SL
• Nissan Maxima (2004–2008) – SE, SL

Legal & Warranty Information

Keep in mind that some intakes might not be permitted on pollution-controlled vehicles in California. Always check CARB compliance for your specific model. Enjoy peace of mind knowing that this dependable product is supported by exceptional customer service. For additional performance upgrades, visit our Air Intake Systems collection.