Reviewed By Joe B (TOWACO, NJ) Reviewed for a 2013 Audi Q5 —3/29/2015 7:16 PM
I notice a increase in engine power of at least 20 percent. Mileage has not improved, however.
Reviewed By Raj m (Jessup, MD) Reviewed for a 2012 Audi A4 —1/14/2015 5:40 AM
I Replaced the original filter which was past over due. This Afe filter has sure increased the gas mileage by I would say a couple of miles to a gallon. Highly recommend over K&N which is oil based.