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Enhance your Toyota Tundra or Sequoia with the K&N Engineering Part 63-9027 High-Flow Cold Air Intake System, designed to boost horsepower and torque while providing reliable engine protection. Constructed from durable high-density polyethylene (HDPE), this rotationally-molded tube optimizes airflow, leading to improved engine efficiency and performance. The innovative design ensures a seamless fit and quick installation, typically within 90 minutes, making it an accessible upgrade for most DIY enthusiasts.
The system features a washable, reusable High-Flow Air Filter with oiled cotton media, capable of going up to 100,000 miles between services under normal highway conditions. Its oversized, conical shape maximizes filtration surface area while maintaining excellent airflow. A custom heat shield is included to protect the intake air from the high temperatures of your engine bay, ensuring cooler, denser air reaches your engine for better combustion and power gains. This setup is engineered specifically for 2005-2007 Toyota Tundra and Sequoia models equipped with a 4.7L V8 engine, providing a precise fit and optimal performance.
Please note that some aftermarket intake systems, including this one, may not be legal for sale or use on pollution-controlled vehicles in California. Verify CARB compliance for your specific vehicle before installation. Backed by the K&N No-Hassle Lifetime Limited Warranty, this intake system guarantees long-term durability and performance, making it a valuable upgrade for truck enthusiasts seeking increased power and improved airflow efficiency. Whether you're upgrading for daily driving or towing, this system delivers consistent performance gains and reliable service life.
Features:
Fitment:
2005 Toyota Sequoia Limited
2005 Toyota Sequoia SR5
2005 Toyota Tundra Base
2005 Toyota Tundra Limited
2005 Toyota Tundra SR5
2006 Toyota Sequoia Limited
2006 Toyota Sequoia SR5
2006 Toyota Tundra Base
2006 Toyota Tundra Limited
2006 Toyota Tundra SR5
2007 Toyota Sequoia Limited
2007 Toyota Sequoia SR5
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Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
