Audi has been racking up motorsports wins all over the world thanks to its R8 LMS track star. The GT3 racer has compiled over 100 victories in Europe, Asia, South America and Australia.

Audi Sport continues to expand its racing portfolio, and this R8 LMS GT4 is the latest addition ... and a conservative top speed of "over 155mph". Naturally, Audi Sport can also provide racers ...

Instead, Audi Sport took the covers off its new, updated race car, the R8 LMS GT3. But, underneath the wings, splitters, canards and vents of the GT3 racer, there are pointers to how the updated ...