Review on Spearhead THRUST Performance Mileage Vehicles Replacement Parts ... Filters by Lequon Kirkpatrick

The filter is perfect for my car. Agree, I think I'm doing a good job with my car. Shortly after installing this filter (super easy, no need to overpay at the dealer) the ease with which I was able to pick up speed was somewhat surprising. I find myself thinking I need to recalibrate my input from the gas pedal. At first I was skeptical that a filter could make such a difference. An improvement of a point or two in gas mileage is welcome. The time will show. So far I am very happy with this purchase.