Description
The K&N Filters Performance Intake Kit for Ford F-150 3.7L (KNN77-2585KS) is designed to help improve engine airflow and increase throttle response. Engineered for a perfect fit on 2011-2014 Ford F-150 trucks with the 3.7L V6 engine, this system replaces the restrictive factory air intake with a high-flow aluminum intake tube and a washable, reusable K&N air filter. The result is a noticeable boost in horsepower and acceleration under heavy load or towing conditions. This kit installs easily with basic tools and requires no ECU tuning.
Features and Specifications:
- Vehicle Fitment: 2011-2014 Ford F-150 with 3.7L V6 engine.
- Estimated Horsepower Gain: 11.91 HP @ 5536 RPM
- Air Filter Material: Non-woven Synthetic
- Air Filter Outlet Shape: Round
- Intake Pipe Color/Finish: Silver
- Intake Pipe Material: Aluminum
- Included: Mounting Hardware, 5 Clamps, 2 Couplers
- Clamp Material: Stainless Steel
- Clamp Style: Regular
- CARB EO Number: D-269-48
- Horsepower Boost: Increases engine horsepower and torque.
- High-Flow Design: Mandrel-bent aluminum intake tube for smooth airflow.
- Advanced Filtration: Oversized oiled cotton air filter for superior protection.
- Factory Replacement: Directly replaces OEM air filter and intake tube.
- Low Maintenance: Filter needs cleaning only every 100,000 miles under normal driving.
- Easy Installation: Installs in under 60 minutes using basic hand tools.
- Warranty Coverage: Backed by a No-Hassle Lifetime Limited Warranty.






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