Review on Enhance Your Ford F150: K&N Cold Air Intake Kit 🔥 for Increased Performance and Horsepower - 2015-2019 Ford F150, 5.0L V8, 77-2591KP by Russ Charmin

So this is my third KN cold air that I own. So far it has been the easiest to install. I had a stopwatch on and was done in 12 minutes 23 seconds. BUT. I forgot the little strip you taped to the bottom of the filter box. So I was ready to go in less than 30 minutes. There's a small whistle now, but that's when you add a head-sized filter and a giant chrome pipe. air will go. So I'm going to use silicone on the bottom of the box to really seal it. Other than that, this is a great product. Next I throw an exhaust and a tune.