I chose this box over the other cold air intake available because I wanted the intake extension that goes over the radiator core support, and because this would look a little closer to stock, which is the look -I'm- going for with my truck.
It was easy to install following the directions given. Note that I also installed this on a truck having a one-inch lift. It made it a little more difficult to line-up but not impossible. I did have to trim the hose that came with my new KC300 Stage 1 turbo, but that was no big deal. For my install, I also left off the side plate to give it extra air. So far, I am very pleased with how the truck breathes now. It feels so much better; not restricted in any way. I did also put in a 3" downpipe, so that helps.
This looks great in the engine compartment. Very happy.