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SKU: 57-2581 | UPC: 024844361271
K&N 11-14 Ford F-150 5.0L V8 Performance Intake Kit
The K&N 57-2581 Performance Air Intake System replaces the factory air filter and intake tube on 2011-2014 Ford F-150 models with the 5.0L V8 engine. This system uses a roto-molded HDPE tube and oversized oiled cotton filter to boost airflow for guaranteed horsepower and torque increases up to 15.32 HP at 5904 RPM. A custom heat shield keeps intake air cool while providing exceptional filtration.
Key Features
- High-Flow Air Filter: Washable reusable oiled cotton media lasts up to 100000 miles under normal highway driving at 7.5 gallons per hour for 20 hours weekly
- Roto-Molded HDPE Tube: Increases airflow volume to the engine for dyno-proven power gains
- Custom Heat Shield: Shields intake air from engine bay heat improving performance
- Easy Installation: Completes in 60 minutes or less using basic hand tools no cutting or drilling required
- Lifetime Warranty: Backed by K&N No-Hassle Lifetime Limited Warranty will not void vehicle warranty
Product Notes
- Engineered for high airflow and filtration exclusively for 5.0L V8
- Clean filter every 100000 miles with K&N cleaning kit for peak performance
- Ships in 21.1 x 12.5 x 12.5 inch box weighing 9.5 lbs
Installation Notes
- Professional installation recommended.
- Uses simple hand tools bolts directly to factory mounting points
- Replaces OEM airbox and tube no computer reprogramming needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2014 | Ford | F-150 | FX2 |
| 2011-2014 | Ford | F-150 | FX4 |
| 2011-2014 | Ford | F-150 | King Ranch |
| 2011-2014 | Ford | F-150 | Lariat |
| 2011-2014 | Ford | F-150 | Platinum |
| 2011-2014 | Ford | F-150 | STX |
| 2011-2014 | Ford | F-150 | XL |
| 2011-2014 | Ford | F-150 | XLT |
Why Choose K&N?
- Over 50 years engineering air intake systems for street and track
- Proven dyno-tested gains on millions of vehicles worldwide
- Million-mile durability with washable filters and lifetime warranty
Frequently Asked Questions
-
Q: Does this fit my 2012 F-150 5.0L Lariat?
A: Yes fits all 2011-2014 F-150 5.0L V8 trims including Lariat across cab and bed configurations -
Q: What materials are used in construction?
A: High-density polyethylene HDPE roto-molded tube oiled cotton gauze filter and powder-coated heat shield -
Q: How long is the warranty and service interval?
A: No-Hassle Lifetime Limited Warranty filter cleans every 100000 miles under normal conditions
Shipping & Handling
- Method: Ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Secure box 21.1 x 12.5 x 12.5 inches
- Weight: 9.5 lbs
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