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The K&N 57-2581 Performance Cold Air Intake Kit is designed to enhance airflow and engine performance for Ford F-150 models equipped with a 5.0L V8 engine from 2011 to 2014. Constructed from durable high-density polyethylene (HDPE), this rotationally-molded intake system increases the volume of air delivered to your engine, providing a guaranteed boost in horsepower and torque. The system features a large, conical, washable, and reusable High-Flow Air Filter with oiled cotton media, allowing for up to 100,000 miles of service under typical highway driving conditions. This design ensures optimal airflow while maintaining filtration efficiency and ease of maintenance. The intake includes a custom heat shield that helps protect intake air from the high temperatures of your engine bay, contributing to improved performance and engine longevity. Installation can typically be completed in less than 90 minutes, making it a convenient upgrade for enthusiasts seeking quick and reliable gains.
This system complies with EPA standards and is covered by the K&N No-Hassle Lifetime Limited Warranty, providing confidence in its durability and performance. Please note that some versions may not be legal for use on pollution-controlled vehicles in California; refer to the product specifications for CARB status related to your specific vehicle. Designed for direct fitment, the K&N 57-2581 intake kit offers a significant performance upgrade without the need for complex modifications, making it an excellent choice for Ford F-150 owners looking to improve engine efficiency and power output.
Features:
Fitment:
2011 Ford F-150 FX2
2011 Ford F-150 FX4
2011 Ford F-150 King Ranch
2011 Ford F-150 Lariat
2011 Ford F-150 Platinum
2011 Ford F-150 STX
2011 Ford F-150 XL
2011 Ford F-150 XLT
2012 Ford F-150 FX2
2012 Ford F-150 FX4
2012 Ford F-150 King Ranch
2012 Ford F-150 Lariat
2012 Ford F-150 Platinum
2012 Ford F-150 STX
2012 Ford F-150 XL
2012 Ford F-150 XLT
2013 Ford F-150 FX2
2013 Ford F-150 FX4
2013 Ford F-150 King Ranch
2013 Ford F-150 Lariat
2013 Ford F-150 Platinum
2013 Ford F-150 STX
2013 Ford F-150 XL
2013 Ford F-150 XLT
2014 Ford F-150 FX2
2014 Ford F-150 FX4
2014 Ford F-150 King Ranch
2014 Ford F-150 Lariat
2014 Ford F-150 Platinum
2014 Ford F-150 STX
2014 Ford F-150 XL
2014 Ford F-150 XLT
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
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).
