33-2365) for the 2007, 2008 and 2009 Ford Mustang Shelby 5.4 liter V8 engine. K&N Air Filters flow more air safely. We found an optimal blend of high air flow, filtration efficiency, durability and dust capacity. Our goal is to design filters with the maximum possible airflow achievable while providing excellent engine protection.
K&N Air Filters consist of four to six sheets of cotton gauze layered between two sheets of aluminum wire mesh. The media is then pleated and oiled to enhance its filtering capabilities and overall performance. The result is an air filter that allows more air into an engine while protecting it for the life of your vehicle.
Our replacement air filters are backed by the K&N Million Mile Warranty and will be the last air filter your vehicle will ever need.
Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.