Description
The K&N Filters FIPK Performance Air Intake Kit for Mustang V8 5.0L (KNN57-2578) is engineered to increase horsepower and acceleration for your Ford Mustang’s 5.0L V8 engine. Designed for direct bolt-on installation, this performance air intake kit replaces the restrictive factory intake with a high-flow system, improving throttle response and airflow. K&N’s washable, reusable filter element reduces intake restriction, delivering enhanced engine sound and improved fuel efficiency under load. This system is ideal for drivers seeking gains in both performance and filtration without voiding factory warranties.
Features and Specifications:
- Vehicle Fitment: 2011-2014 Ford Mustang 5.0L V8
- Estimated Horsepower Gain: 10.09 HP @ 5379 RPM
- Air Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Not Flanged
- Intake Pipe Color/Finish: Black
- Intake Pipe Material: High-Density Cross-Linked Polyethylene
- Included: Mounting Hardware, 4 Clamps, 2 Couplers
- Clamp Material: Stainless Steel
- Clamp Style: Regular
- 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 normal 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.





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