This Car Changed American Sports Car Racing Forever
![](https://i.ytimg.com/vi/u3hJ4-BIzhs/mqdefault.jpg)
12:08
This Car Was Too Heavy. How did it Keep Winning?
![](https://i.ytimg.com/vi/pB6fZfPuON8/mqdefault.jpg)
21:27
How Did a Trans-Am Audi Start a Racing Dynasty?
![](https://i.ytimg.com/vi/CUffSd8LW9M/mqdefault.jpg)
18:35
The Rally Champion That Never Was
![](https://i.ytimg.com/vi/M9O8vMzn71I/mqdefault.jpg)
20:30
1989 Audi 90 IMSA GTO TRIBUTE
![](https://i.ytimg.com/vi/tw1F-3U4GJQ/mqdefault.jpg)
49:37
1970's Sports Car Racing - All About Cars
![](https://i.ytimg.com/vi/q0HZX5JsGns/mqdefault.jpg)
17:23
This Car Was Restricted. It Won Anyway, so they Banned it
![](https://i.ytimg.com/vi/QV3R1J-_2C4/mqdefault.jpg)
25:19
Audi quattro 1989 | IMSA GTO | Racing in the USA | Walter Röhrl | Hans Joachim Stuck
![](https://i.ytimg.com/vi/toPaEKNFQCM/mqdefault.jpg)
8:05