iRacing Releases 1989 Audi 90 GTO – Former IMSA Machine iRacing has released new content, the 1989 Audi 90 GTO. With its Quattro AWD technology and 700+ horsepower (530 kW) turbocharged five cylinder engine, the legendary Audio 90 GTO scorched a path across the 1989 IMSA GTO Series. View the […]
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