Description
Upgrade your Ford Mustang’s airflow with the K&N Engineering 57-2566 Performance Intake Kit, designed specifically for models from 2005 to 2009 equipped with the V6 4.0L engine. This system features a high-density polyethylene (HDPE) rotationally-molded tube that significantly enhances the volume of air reaching your engine, resulting in measurable increases in horsepower and torque. The custom-designed heat shield helps prevent hot engine bay air from entering the intake, ensuring cooler, denser air for optimal combustion and performance. The system’s ease of installation typically allows it to be installed in less than 90 minutes, making it a practical upgrade for enthusiasts and everyday drivers alike.
Included in the kit is a washable, reusable High-Flow Air Filter with oiled cotton media. Its oversized, conical shape allows for an extended service life—up to 100,000 miles under normal highway conditions—reducing maintenance frequency. This filter design ensures maximum airflow while providing excellent filtration, helping to maintain engine health over the long term. The entire intake system is engineered to meet EPA standards, and it is backed by K&N’s No-Hassle Lifetime Limited Warranty, guaranteeing durability and performance for the life of your vehicle.
As a product of K&N Engineering, the 57-2566 intake kit combines quality materials and precision craftsmanship to deliver consistent, reliable gains. It does not void your vehicle warranty and is compatible with your Mustang’s existing engine management system. Please note that some states, such as California, may have restrictions regarding its use, so verify CARB compliance for your specific application. With its proven track record and extensive warranty coverage, this performance intake kit is a smart choice for Mustang owners seeking to improve engine airflow and overall vehicle performance.
Features:
- High-density polyethylene (HDPE) rotationally-molded tube for increased airflow volume
- Custom heat shield to protect intake air from high engine bay temperatures
- Washable, reusable High-Flow Air Filter with oiled cotton media
- Oversized, conical filter design allows up to 100,000 miles between services
- Easy installation, typically completed in less than 90 minutes
- Built to meet EPA standards and backed by K&N’s No-Hassle Lifetime Limited Warranty
- Does not void vehicle warranty
Fitment:
Ford Mustang Base 2005
Ford Mustang Base 2006
Ford Mustang Base 2007
Ford Mustang Base 2008
Ford Mustang Base 2009



























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