Quote:
Originally Posted by CurtEgerer
The Porsche GT3R (and Ferrari and Lamborghini) got a favorable BoP adjustment after not really even being competitive at Daytona. These GT3 cars are overshadowed by the LMH/LMDh prototypes but are, essentially, prototypes themselves. They share almost nothing with their road-going counterparts other than the general body shape and number of cylinders.

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I don't know if it still the same but I know for many years Porsche was the only race car manufacturer to produce the car on the exact same production line as the road cars. And they sold enough customer cars for the race car production to be profitable. Every other race car maker has a separate race production shop that makes the race car only.