and has gone to extreme lengths to transform a workaday Audi 90 into the IMSA GTO version of that car. Not wanting to go the stripe-and-bodykit route, this Audi's flares were painstakingly ...

Its carbonfibre bonnet is the first on a production Audi, with its unpainted sections referencing the IMSA-GTO racer. The front bumper is entirely new, featuring a deeper, lower central intake and ...

The demand to fill the seats in the IMSA WeatherTech Championship’s state-of-the-art machinery has translated ... in the American Le Mans Series led by Audi, Peugeot, Porsche and Toyota, an ...