Are Airboxes A/B addressable?
Yes and No! July 2007 sees the introduction of new models of AirBox called EASi AirBox. New EASi AirBoxes are A/B addressable and suitable for use on v2.1 and 3.0. These are in addition to the standard AirBoxes which continue to be available. Although physically interchangeable standard AirBox and EASi AirBox have different ID codes and potential address codes.