Review on 🚗 K&N Cold Air Intake Kit: Boost Horsepower, 50-State Legal for 2006-2010 JEEP Grand Cherokee (57-1555) by Mike Maez

Let me start by saying that the instructions are vague and the parts are just thrown into a bag with few part numbers or labels. This is a guessing game based on pictures and a diagram in the instructions. Secondly, the bracket that should hold the air intake is not suitable, since it rubs or presses on the radiator, and the hole in it wears out over time from vibration. Third, unless you use a file to enlarge the hole on the bracket itself, the screw you remove to attach the bracket will not fit, as it is too small to push the screw through. Fourth, there's a huge opening where the air intake and filter go in, which isn't sealed, so the air intake is still sucking hot air out of the engine bay. I've had ones that sealed holes or weren't all the way around. I would not buy this kit and I am disappointed in K&N for the design of this kit for this car.