For the first time in the series' 25-year history, Supercars will switch to a three-stage split season, with the opening eight rounds counting for a Sprint Cup and the two endurance races determining an Enduro Cup champion.
Should those be two different drivers, both will be seeded into the final three events along with however many other drivers are needed to make 10, and drivers will be eliminated until only four are left to vie for the title at the final event, the Adelaide 500.
