Review on 🚀 K&N Cold Air Intake Kit: Boost Performance | Increase Horsepower | 50-State Legal: Fits 2005-2009 Jeep (Comander, Grand Cherokee) 4.7L V8, 57-1548 by Minas Chase

Installation takes about an hour or so. The instructions are of very good quality. Looks great. I put it on a '08 Jeep Grand Cherokee 4.7 V8. And let me tell you. Sounds like it belongs to the track. I uploaded a video of him driving at full throttle. Because it's really the only time you'll know it's there. If you're just cruising around town, it's no different than having a case of air on hand. But if you're getting a lot of smiles per gallon and want to make your neighbors happy in the morning. You need that.