The 1989 Audi 90 Quattro IMSA GTO unleashes its legendary 2.2 liter turbocharged five cylinder engine, delivering raw race ...
The legendary 1989 Audi 90 Quattro IMSA GTO unleashes its brutal 2.2L turbo five-cylinder with pure engine sound only. No music — just iconic Group 5-style boost, wastegate chatter and raw IMSA ...