Impressive on my 2013 F-150 5.0 Coyote!
Who would have guess that replacing the stock intake tube with this Airaid MIT can make such a difference. The installation was a breeze. Can not tell any difference over stock while idling but once I got it on the road, the acceleration and sound was impressive. I believe it's more of a gain than just replacing the already straight thru stock exhaust system. It's quiet until you get on it then it sounds like what a truck should sound like. A little pricey but lot less than a performance muffler