The following year saw Thiry win some WRC events in an Opel Astra in the F2 category .
The following year brought GME its first manufacturer 's title of the inaugural FIA 2 - Litre World Cup in 1993 .
The following year saw Thiry win some WRC events in an Opel Astra in the F2 category and brought GME its first manufacturer 's title of the inaugural FIA 2 - Litre World Cup in 1993 .