I was thinking of putting a cold air intake for the Ecoboost . And chipping it . I'm not really looking for more power but a little better fuel mileage .
Buddies keep telling me a supercharger but so I really need the more horse power .
Are there other parts that should be replace also if I put the intake on ? Or a chip
What are the benefits of a the air intake or chip ?
Supercharger ?
Are there any other way to get better mileage?