Review on 🚀 K&N Cold Air Intake Kit: Boost Horsepower with High Performance: 50-State Legal: Compatible with Dodge Ram 1500 4.7L V8 (2002-2012), 57-1529 by Thong Lopez

works fine I think. I'm not 100% sure because I did the cai, throttle body gasket and programmer at the same time when I changed the head. The reason I didn't get 5 stars is because when installed with all the extra things I added it is in front of the dipstick where you can't check your oil without raising the tube up a bit to bend, and the oil fill just below is intake manifold. . So it's difficult to get a cap and I had to buy a new funnel to put my oil in. not a big deal but that's the only complaint. It's really pretty and way better than the old ghost tea I had.