K&N Engineering Performance Intake Kit

Fits 2011–2014 Ford F-150 5.0L V8

Part #: 57-2581

Overview

The K&N 11-14 Ford F-150 5.0L V8 Performance Intake Kit is designed to enhance your truck’s airflow, helping to improve engine response and overall performance. Crafted for Ford F-150 owners seeking increased power and efficiency, this intake system combines durability with a focus on maximizing airflow. The high-density polyethylene (HDPE) rotationally-molded tube ensures a smooth, unrestricted path for incoming air, supporting better combustion and engine output. Paired with a washable, reusable high-flow air filter, this kit offers a maintenance-friendly solution that maintains peak performance mile after mile. The oversized, conical filter design allows for up to 100,000 miles between services under normal highway driving conditions, making it a practical upgrade for daily drivers and enthusiasts alike. A custom heat shield helps protect intake air from engine bay heat, ensuring cooler, denser air reaches your engine for optimal combustion and power delivery.

Key Features

This intake kit is engineered with high-quality materials and thoughtful design to support your vehicle’s performance needs. Key features include:

• High-density polyethylene (HDPE) rotational-molded intake tube for durability and smooth airflow
• Oversized, conical high-flow air filter with oiled cotton media for increased airflow and filtration efficiency
• Reusable and washable filter for long-term cost savings and consistent performance
• Custom heat shield to minimize intake air temperature and maximize power
• Designed for easy installation with minimal modifications required
• Supports improved horsepower and torque across the RPM range

Construction & Design

The intake system features a rotationally-molded HDPE tube that provides a robust, lightweight, and corrosion-resistant pathway for airflow. The conical filter is designed for maximum surface area, promoting high airflow capacity while maintaining filtration quality. The included heat shield is custom-molded to fit your F-150, effectively blocking engine bay heat and ensuring cooler intake air for better engine efficiency.

Driving Feel & Feedback

Installing this intake kit helps your F-150 respond more quickly to throttle inputs, delivering a more engaging driving experience. The increased airflow can result in a noticeable improvement in acceleration and engine responsiveness, especially during hard acceleration or towing situations.

Installation & Fitment

Designed for straightforward installation, this kit typically requires basic hand tools and minimal modifications. It fits directly onto the factory mounting points, making it an ideal upgrade for DIY enthusiasts and professional installers alike.

What’s Included

The package includes the rotational-molded intake tube, high-flow reusable filter, heat shield, and all necessary hardware for a secure fitment.

Ideal For

Perfect for Ford F-150 owners looking to boost engine performance, improve throttle response, and enhance the sound of their truck with a reliable, long-lasting intake upgrade.