Some time back in another thread about CAI, there was one particular member, not having any personal experience with CAI, debated with me relentlessly and even made some childlish remarks about my CAI. My point is, from my personal experience, CAI not only increased hp, usually around 10hp, it definitely improved the mileage
I don't know why some people like to argue about something they have no experience with it. I, for one, would not commend on something, particularly car performance parts, unless I have had personal experience with it. Humility augments learning experience