Not What I expected
I purchased the Injen Power-Flow Cold Air Intake because I wanted just a little kick in performance. When you consider the other manufacturers, Injen products appear to be the best quality intakes you can buy. On to experience, installation is a breeze for me since I can do them practically blind folded because I have done so many on my previous Nissan vehicles. Fit, finish and appearance is top-notch as what I expected. Now for the test drive, I started driving normally for the first week and 50 miles or so. A week later I put it through the test. During acceleration I noticed a lag when pressing the accelerator that wasn't present with the factor setup which is annoying. I had the same experience with my Infiniti M35, Maxima and Altima. There is a pleasant tone when you drive normally and most of the time its basically quiet but when you step hard on the gas, you hear an overly loud noise from the engine bay that I don't particularly care for. To be honest, it just looks good and doesn't really serve a purpose. I lost 1 MPG driving normally which I don't quite understand. With a fuel consuming SUV you need every MPG you can get. Once I get my aftermarket exhaust maybe I will benefit from the Intake.