I have the AFE Dry CAI on our Rubi and I like it. We've only put about 250 miles since the install, so I'm not sure about mileage increases yet. My Butt-Dyno says a few horses were gained but not much, maybe more once the computer adjusts. It was easy to install and well made. I would think most CAI are similiar in performance gains since they all use fairly similiar designs.

Does the computer automatically adjust or do I have to do something???