That means GT2 and GT3 cars will be joined by single-make ... spec cars familiar to the GT4 Winter Series. In addition, BMW M2 CS Racing, BMW M240i and Ligier JS2R cars are permitted, alongside ...

BMW currently offers GT3-and GT4-class racers based on the current-generation M4, but the new M2 doesn't look extreme enough to compete in either class. A third GT category reusing the GT2 name ...