Reviewed By Gregory M (CARY, NC) Reviewed for a 2008 Mazda 3 —7/28/2015 8:37 PM
Pretty good. Checked after driving in heavy rain. Filter not wet but hydro shield was
Reviewed By John K (Trenton, NJ) Reviewed for a 2008 Mazda 3 —5/23/2012 1:10 PM
The K&N air filter was not hard to install in a 2008 Mazda 3. I think I am getting about 1/2 of a M.P.G. better mileage. I think I am getting a little more horse power. If you plan on keeping your car over 100,000 miles, getting the K&D air filter makes sense.
Reviewed By Sebastian B (EATONVILLE, WA) Reviewed for a 2014 Mazda 3 —7/9/2014 8:34 PM
I am used to replacing my vehicles' stock filters with K&Ns, but decided to give AEM a shot this time. Being owned by K&N, the quality of the filter looks and feels identical - the main difference being the fact that the AEM DryFlow requires no re-oiling. Installation was a breeze, and I enjoy the delusion that it makes the engine note ever-so-slightly deeper.