The Audi R8 is already one of the most desirable cars on the planet, add that appeal to twin-turbochargers that together are capable of putting out up to 600 rear-wheel-horse-power and you have an instant success. Pity it’s not right out of the factory though, as the Audi R8 in mention has been tuned by the Florida-based Heffner Performance.
Together with a new intercooler, intake manifold and the octane of the fuel used, the car easily has a 183rwhp gain over the stock R8 and is capable of a sub-11 second quarter-mile. Check out the video above to hear the two hefty turbo’s fill up their spools to their limit.
Source: WorldCarFans
