Description
Boost performance with the K&N Filters FIPK Air Intake Kit for F150 4.6L V8 (KNN57-2574). Engineered to increase airflow and enhance engine efficiency, this intake system replaces your factory air intake with a high-flow K&N air filter and custom heat shield. It helps improve throttle response and horsepower in your 1997-2003 Ford F150 4.6L V8. With a washable and reusable filter, it’s built for durability and long-term savings. Installation is straightforward with standard hand tools.
Features and Specifications:
- Vehicle Fitment: 1997-2003 Ford F150 4.6L V8
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Included: Mounting Hardware, 6 Clamps, and 2 Couplers
- Clamp Material: Stainless Steel
- Clamp Style: Regular
- Intake Pipe Color / Finish: Black
- Intake Pipe Material: High-Density Cross-Linked Polyethylene
- CARB EO Number: D-269-37
- Estimated Horsepower Gain: 9.88 HP @ 4200 RPM
- Replacement Filter: RU-1041
- Increased Performance: Boosts horsepower and torque for improved engine output.
- HDPE Intake Tube: Roto-molded for durability and efficient airflow.
- High-Flow Filter: Direct replacement air filter enhances throttle response and engine sound.
- Optimized Airflow: Engineered for high airflow and superior filtration efficiency.
- Low Maintenance: Filter requires cleaning only every 100,000 miles under everyday driving.
- Easy Installation: Installs in under 60 minutes using basic hand tools.
- Lifetime Warranty: Covered by a No-Hassle Lifetime Limited Warranty.
- Emissions Legal: 50-state legal for street use.





Reviews
There are no reviews yet.