Review on Airaid Cold Air Intake System AIR-450-265 for 2011-2014 FORD Mustang: Boost Horsepower & Superior Filtration by Javein Harvey

The quality of the parts is excellent. Connecting the hose and adapter to the throttle body requires some patience. The rubber adapter is very tight. I took a commenter's idea of putting it on the throttle body first and then installing the pipe, but then the pipe didn't fit between the adapter and the airbox. I had to loosen the airbox to finally install it. Once installed, it is clear that the engine gets more air and roars nicely. Note that this amplifies the normal resonance at 2500 rpm that this engine exhibits.