Description

Boost your truck’s performance with the K&N Filters FIPK Air Intake Kit for F150 4.6L V8 (KNN57-2557). Designed to increase horsepower and acceleration, this high-flow intake system replaces your restrictive factory air filter and intake housing. The oversized cone filter and rotationally molded intake tube improve airflow while maintaining excellent filtration. Ideal for 2004-2005 Ford F-150 4.6L V8 models, this bolt-on upgrade requires no ECU tuning and installs easily with basic tools.

Features and Specifications:

Vehicle fitment: 2004-2005 Ford F-150 4.6L V8
Air Filter Color: Red
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Round
Included: Mounting Hardware, 5 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-269-31
Estimated Horsepower Gain: 7.84 HP @ 4828 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.
Lifetime Warranty: Covered by a No-Hassle Lifetime Limited Warranty.
Emissions Legal: 50-state legal for street use.