What is the only thing Audi R8 owners might think their car is missing? The obvious answer is a manual gearbox, but “and an extra 900PS” is perhaps less expected. But that is exactly what, self-proclaimed builder of the world’s fastest street-legal Lamborghinis, Underground Racing, has given an R8.

Join our motorsport community
Get closer to motorsport at Goodwood! Join the GRRC Fellowship to be first in the queue for event tickets, to attend the GRRC-only Members' Meeting and to enjoy year-round, exclusive benefits.