Originally Posted by GioK123
Injen!! I've had mine fr about 6000 miles ad I love it! You can feel and see the difference!!
No you can hear the differance the only differance in performance with the ecoboost is the sound. the ecm will not let any more air into the engine regardless of intake and the factery system is a true cold air intake unlike some after mkt systems that draw some or all of the air from under the hood. If you like the drone or whistle then go for after mkt but you will not see any performance gain.