This must be a joke. Remove the air dams to fit larger tires and then worry about mpg? I wish I would have thought of that one! My sarcasm is surpassed only by yours sir. Love it!Waiting for rear cargo rubber mat picking up my order today it was the only rubber mat that was not on my FE. I have a ? Has any one removed front air scoops from bottom of bumper to clear tires and did this affect your gas mileage ?