Ford’s 2007–2009 Shelby Mustangs certainly have amazing horsepower capabilities, but K&N has created custom air intakes for them that will coax out even more performance, acceleration, and torque.
The heat shield of the 57-2571 57 Series isolates the filter element from the heat of the engine, resulting in an immediate flow of cooler air for additional power. In addition, these intakes eliminate much of the air path restriction and let their engines breathe more freely. K&N air intake systems come with the famous K&N Million Mile Limited Warranty.
