Great service and quick delivery. Have used AEM before and like idea of not having to buy any more replacements.
Based on my research, I had expected that this was a louder intake than stock, and that I would feel a little more throttle response. I perceived neither however, since the filter was exactly as described, IMO it deserves 5 stars.
I've seen a small amount of improvement in engine performance. Install was easy as was the regular air filter. A footnote to AEM your product is not for sale in several of the stores noted on your website. I had to order on line vs. go to a local auto supply store. I do like the idea it is not oil based.