Reviewed By Robert V (Dallas, GA) Reviewed for a 2012 Buick Verano —12/27/2007 5:20 AM
Wow, what a difference? My car has energy and pick-up. Just came back from a trip to Florida from Atlanta and the car averaged 24.3 mpg as compared to a previous best of 22.5 mpg. This is my third vehicle that I added this filter and each time had marked improvements to gas mileage and performance.