K&N Engineering
KNN57-6015
K&N Engineering

K&N 04-06 Nissan Altima 3.5L V6 / 04-08 Maxima 3.5L V6 Performance Intake Kit

$171.12

Description

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 & 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.

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 & 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.

Frequently Asked Questions

Feel Free To Ask Anything!

What payment methods do you accept for online purchases?

We accept all major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience. Once your order ships, you'll receive a tracking number via email.

How long does shipping usually take?

In stock items typically ship in 24-48 hours. Out of stock items can take longer.

Can I return an item if I'm not satisfied?

Yes, we have a 30-day return period. You can view our Return & Refund Policy page for more details - Return & Refund Policy.

Do you offer gift cards?

Yes! They are the perfect gift for those times when you don't know exactly what to get or need something at the last minute. Great for any time of the year as well as those special occasions. Our Gift Cards come in $12.5, $25, $50, $125 and $250 denominations. And they never expire!

Visit our Gift Card page for more details - Gift Cards.

Can I track my order after it's been placed?

Yes. Once your order has shipped, you will be emailed the tracking information. Additionally, we will email you a delivery confirmation email once your order shows that it has been delivered.

What should I do if I receive a damaged item?

If your shipment is damaged, please reach out to our Customer Support team at 888-181-9012 or email us at [email protected]. You may also contact us here - Contact Us.