Oh yeah! It didnt seem to help the gas mileage as much as i hoped it was about a 40 mile drive today into a fierce headwind and driving sleet but i averaged 15.6 MPG on that drive. I did do some coasting due to bad weather but ... I cant even touch the gas pedal today as we have like 3 inches of sleet on the ground here or i be slidin!! Ill keep everyone updated to see how much i like it in a few days !!! It will be plenty!!!