Ford Performance M-9603-FSTA Focus RS Cold Air Intake Box

Open Air Filter Housing with RS Logo - Incl. K&N High Flow Air Filter Open Element Airbox K&N High Flow Air Filter Cold Air Inlet Allows Better Breathing For Increased Horsepower Easy Installation Ford Performance Parts - Focus RS Cold Air Intake Box P/N M-9603-FSTA: For more than 35 years Ford Performance Parts has been producing and developing performance parts with enthusiasts in mind. Whether you are building from the ground up or working to get that extra tenth of a second, Ford Performance delivers the products you need.