AF2 regulations were amended for 1987 to eliminate underbody aerodynamic aids, thus bringing the formula in line with Europe/UK. The decline of Australia's premier open wheel category, Formula Mondial, saw the Australian Drivers' Championship move from that category to AF2 in the same year, with the title awarded to the winner of the Australia Cup, an AF2 race held in support of the 1987 Australian Grand Prix at the Adelaide Street Circuit. The Australian Formula 2 Championship continued and for 1988 the Australian Drivers' Championship was awarded to the winner of the Australian Formula 2 Championship series. The 1988 AF2C title was to be the last awarded by CAMS and the Australian Drivers' Championship was to be determined over a series of races for the new Formula Holden category for 1989.