Review on AEM 28 20129 Dryflow Air Filter by Chris Horton

I needed a new air filter for my 2007 Tahoe. I just drove 1000,000 miles to my family's house. My original order didn't arrive on time so I canceled it and ordered a new one and it was sent to me. After a few days it was time to go home, I replaced my old dirty filter with this new AEM dry flow. Mileage went up about 1mpg per 1000-mile trip, I'm sure it would have improved with a standard replacement, but maybe not by that much. The best thing is that I will never have to buy another filter for this car ever again. In my opinion, it's worth the extra cost.