Reviewed By Doug T (Idaho Falls, ID) Reviewed for a 1989 Buick Le Sabre —4/19/2006 2:22 PM
The first thing I noticed is that I have more power, then I noticed that I use less gas. I am Very Happy with my decision on using K&N filters.
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Reviewed By Charles T (Saint Simons Island, GA) Reviewed for a 2014 Mercedes-Benz E-Class —7/20/2019 10:50 AM
Have had three aFe Pro-Dry S air filters in three M-B's. The aFe filters have always resulted in a notable improvement in throttle response, if one is not just plodding around town, a pleasing low rumble-growl during acceleration, and a minor improvement in gas mileage. A simple way to make a genuine upgrade. Putting one in any car that is performance oriented, even to a minor degree is S.O.P. for me.