Grassroots Motorsports Online Articles –
This is the story of how one enthusiast brought a 2000s Audi icon–the S4 World Challenge racer, driven by Randy Pobst–back to life for historic racing.
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Grassroots Motorsports Online Articles –
This is the story of how one enthusiast brought a 2000s Audi icon–the S4 World Challenge racer, driven by Randy Pobst–back to life for historic racing.