I had a Ripp on my 07 JK and loved it. I was the first customer Jeep done at their shop and they developed the air box to work with my River Raider snorkel. I am going to go back to them for my 2014 JKU that I picked up this summer. They are great people and always treated me very well. They would even call me to let me know if there was an update available to make the system perform better.