K&N Filters FIPK Air Intake Kit for Explorer/Mountaineer 4.6L V8 (KNN57-2564)
The K&N Filters FIPK Air Intake Kit for Explorer/Mountaineer 4.6L V8 (KNN57-2564) is engineered to increase horsepower and acceleration in your 4.6L V8 engine. This intake system replaces the restrictive factory air filter and intake housing with a high-flow filter and custom intake tube designed for improved airflow. The result is better throttle response and engine sound. K&N's washable and reusable air filter provides outstanding filtration and durability, making this kit a long-term upgrade.
Features and Specifications:
Vehicle Fitment: Designed for 2004-2005 Ford Explorer and Mercury Mountaineer with 4.6L V8.
Estimated Horsepower Gain: 10.4 HP @ 4921 RPM
Air Filter Color: Red
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Round
Intake Pipe Color / Finish: Black
Intake Pipe Material: High-Density Cross-Linked Polyethylene
Included: Mounting Hardware, 6 Clamps, 2 Couplers
Clamp Material: Stainless Steel
Clamp Style: Regular
CARB EO Number: D-269-31
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.
Emissions Legal: 50-state legal for street use.
Product identification
- Brand: K&N Filters
- Model / MPN: KNN57-2564
