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The K&N 57-2524-2 Performance Air Intake System delivers more airflow to 1999-2004 Ford F-250/F-350/F-450/F-550 Super Duty and 2000-2005 Excursion models with 6.8L V10 engines. This kit replaces the factory air filter and intake tube with a roto-molded HDPE tube and oversized high-flow oiled cotton filter for guaranteed horsepower and torque gains. A custom heat shield keeps intake air cool while the washable filter lasts up to 100000 miles between services.
Key Features
- High-Flow Air Filter: Washable reusable oiled cotton media in oversized conical design cleans every 100000 miles under highway conditions for long-term performance.
- Roto-Molded HDPE Intake Tube: Increases airflow volume to the engine paired with heat shield for cooler denser air and power gains.
- Ships in protective box weighs 9.65 lbs dimensions 23.5 x 13.25 x 9.75 inches.
- Precision fit for 6.8L V10 engines ensures bolt-on performance.
- Replaces OE air filter and intake tube directly no additional parts required.
- Decades of engineering air intake systems for Ford trucks and motorsports.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2000-2005 | Ford | Excursion | Eddie Bauer, Limited, XLS, XLT |
| 1999-2004 | Ford | F-250 Super Duty | Harley-Davidson Edition, King Ranch, XL, XLT |
| 1999-2004 | Ford | F-350 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL |
| 1999 | Ford | F-450 Super Duty | Lariat, XL, XLT |
| 1999 | Ford | F-550 Super Duty | Lariat, XL, XLT |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 57-2524-2 |
| Product Type | Cold Air Intakes |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N cold air intakes identified by manufacturer part number 57-2524-2. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
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Frequently Asked Questions
How do I confirm K&N 57-2524-2 fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.
Does K&N 57-2524-2 require tuning or emissions verification?
Requirements vary by vehicle and intake configuration. Check the current K&N application and emissions notes, and complete any required calibration before full-load operation.
What should be checked after installing K&N 57-2524-2?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
- Uses simple hand tools like screwdriver and pliers completes in under 60 minutes
- Compatible with factory hardware will not void vehicle warranty
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