K&N Filter. K&N Drop-in Air Filters filter out harmful contaminants with it's unique layered design of cotton gauze that is sandwiched between two epoxy-coated aluminum wire screens for durability. K&N uses a specially formulated grade of oil to treat the cotton gauze layers to provide a tackiness throughout the cotton’s microscopic strands creating a powerful filtering media that ensures engine protection.
50 State Legal. Unlike the competitors, all Ford Racing Power Upgrade Packages are 50 state emissions legal.
Application. This Ford Racing Air Filter and Tuner kit is designed to fit the 2011-2014 GT Mustangs equipped with either a Manual or Automatic transmission.
Technical Note. Due to multiple power-train calibrations, online registration (with Ford Racing) is required to receive the ProCal calibration delivery tool after purchase.