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SKU: 57-2576 | UPC: 024844282750
K&N 2008-2010 Ford F250/F350/F450/F550 Super Duty 6.4L Diesel Performance Intake Kit
The K&N 57-2576 Performance Air Intake System replaces the factory air filter and intake tube on 2008-2010 Ford Super Duty trucks with 6.4L V8 diesel engines including F-250 F-350 F-450 F-550 models. This kit uses a roto-molded HDPE tube to deliver more airflow for guaranteed gains in horsepower and torque plus a washable high-flow oiled cotton filter. A custom heat shield keeps hot engine bay air out while allowing simple installation in under 60 minutes with basic hand tools.
Key Features
- High-Density Polyethylene Tube: Roto-molded HDPE construction increases airflow volume to the engine for power gains.
- Washable Reusable Filter: Oversized conical oiled cotton media cleans every 100000 miles under highway conditions.
- Custom Heat Shield: Shields intake air from engine heat to maintain cooler denser incoming air.
- Easy Installation: Bolt-on design completes in 60 minutes or less using common hand tools no modifications needed.
- Lifetime Warranty: Backed by K&N No-Hassle Lifetime Limited Warranty covers system defects.
Product Notes
- Replaces OE air filter and intake tube directly improves engine breathing.
- Filter service interval up to 100000 miles normal driving oil and clean as needed.
- Ships in protective box dimensions 22.25 x 13.25 x 13.5 inches product weight 11.85 lbs.
Installation Notes
- Professional installation recommended.
- Bolt-on replacement uses factory mounting points no cutting or drilling required.
- Compatible with stock hardware includes all necessary clamps and fittings.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2010 | Ford | F-250 Super Duty | XL |
| 2008-2010 | Ford | F-250 Super Duty | XLT |
| 2008-2010 | Ford | F-250 Super Duty | Lariat |
| 2008-2010 | Ford | F-250 Super Duty | King Ranch |
| 2008-2010 | Ford | F-250 Super Duty | Harley-Davidson Edition |
| 2008-2009 | Ford | F-250 Super Duty | FX4 |
| 2009-2010 | Ford | F-250 Super Duty | Cabela's |
| 2008-2010 | Ford | F-350 Super Duty | XL |
| 2008-2010 | Ford | F-350 Super Duty | XLT |
| 2008-2010 | Ford | F-350 Super Duty | King Ranch |
| 2008-2010 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2008-2009 | Ford | F-350 Super Duty | FX4 |
| 2009-2010 | Ford | F-350 Super Duty | Cabela's |
| 2008-2010 | Ford | F-450 Super Duty | XL |
| 2008-2010 | Ford | F-450 Super Duty | Lariat |
| 2008-2010 | Ford | F-450 Super Duty | King Ranch |
| 2009-2010 | Ford | F-450 Super Duty | Harley-Davidson Edition |
| 2008-2010 | Ford | F-550 Super Duty | XL |
| 2008-2010 | Ford | F-550 Super Duty | XLT |
| 2008-2010 | Ford | F-550 Super Duty | Lariat |
Why Choose K&N?
- Proven engineering delivers dyno-tested horsepower and torque increases.
- High-flow filtration protects engine while lasting 100000 miles between services.
- Direct bolt-on fitment for 2008-2010 Ford Super Duty 6.4L diesel trucks.
Frequently Asked Questions
-
Q: Does this fit my 2008 F-350 Super Duty King Ranch 6.4L diesel?
A: Yes the 57-2576 fits all 2008-2010 F-250 to F-550 Super Duty models with 6.4L V8 diesel including King Ranch XL XLT Lariat Harley-Davidson FX4 and Cabela's trims. -
Q: What materials are used in the intake tube and filter?
A: Roto-molded high-density polyethylene HDPE tube pairs with oversized oiled cotton gauze filter media for durability and airflow. -
Q: What is the warranty and install time?
A: No-Hassle Lifetime Limited Warranty applies installation takes 60 minutes or less with basic hand tools no vehicle modifications.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure box 22.25 x 13.25 x 13.5 inches
- Weight: 11.85 lbs product 12.5 lbs shipping
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