The factory airbox on the 2021-2026 F-150 5.0L prioritizes noise reduction and emissions compliance over airflow. Rough Country's cold air intake relocates the filter away from the heat-saturated engine bay, pulling in cooler, denser air and routing it through a large-diameter cylindrical tube that flows more freely than the restrictive OEM box. The result is improved throttle response and more efficient combustion you can feel from the first drive.
Cooler air, better combustion. Moving the intake filter outside the engine bay gives the 5.0L access to ambient air that is significantly cooler than what the factory airbox pulls in. Cooler air carries more oxygen per cubic foot, feeding the combustion cycle more efficiently and producing noticeable gains in throttle feel and engine response.
Reusable high-flow filter. The included high-flow air filter captures harmful particles and debris before they reach the engine, and cleans and re-oils rather than gets replaced at every service interval. Long-term cost of ownership stays low while filtration performance remains consistent.
Bolt-on installation, no tuning required. The intake integrates with the F-150's existing sensors and connections, requiring no ECU calibration or additional tuning after install. Most owners complete the swap in one to two hours using basic hand tools, with no cutting or permanent modifications to factory components.
Built for the demands of truck ownership. Components are constructed from durable materials rated to handle the heat cycles, vibration, and harsh conditions that come with daily driving and off-road use. Rough Country backs this intake with a limited lifetime warranty.
Product Benefits
- Increased Throttle Response: Cooler, denser air improves combustion efficiency for a more responsive 5.0L.
- Large-Diameter Intake Tube: Cylindrical design flows more air than the factory airbox allows.
- Reusable High-Flow Filter: Washable and re-oilable for long service life and consistent filtration.
- No Tuning Required: Plug-and-play integration with factory sensors and engine management.
- Bolt-On Installation: Installs in one to two hours with basic hand tools and no permanent modifications.
- Durable Construction: Engineered to withstand heat, vibration, and off-road conditions.
- Limited Lifetime Warranty: Rough Country backs this intake for the life of the product.
Note: Fits 2021-2026 F-150 with the 5.0L V8 engine only. Not for sale in California or other states that have adopted CARB emissions regulations.
About Rough Country: Rough Country designs and manufactures lift kits, suspension components, lighting, and performance accessories focused on trucks and off-road vehicles. The brand targets enthusiasts who want capable, durable upgrades backed by straightforward warranties and accessible pricing.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | King Ranch, Lariat, Platinum, STX, Tremor, XL, XLT |
| Vehicle Fitment | 2021, 2022, 2023, 2024, 2025, 2026 |
