K&N Filters FIPK Air Intake Kit for Explorer/Mountaineer 4.0L V6 (KNN57-2537)
The K&N Filters FIPK Air Intake Kit for Explorer/Mountaineer 4.0L V6 (KNN57-2537) is designed to increase horsepower and improve throttle response by replacing the factory air intake system with a high-flow intake. This bolt-on upgrade features an enclosed air box that shields the filter from hot engine air, ensuring cooler, denser airflow. Perfect for drivers who want more performance from their Ford Explorer or Mercury Mountaineer, this system provides a noticeable boost without requiring additional tuning.
Features and Specifications:
Vehicle fitment: 2002-2003 Ford Explorer / Mercury Mountaineer
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-269-26
Estimated Horsepower Gain: 7.34 HP @ 4890 RPM
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: KNN57-2537
