From the renders we notice a clear carbon fiber roof section too and naturally the exhausts look a lot larger than original... which will emphasize the already loud roar of the V10 even further... if there will be a power increase isn't sure yet, but I guess that wouldn't be too much of a problem for DMC, remember the went from 700hp to 988hp on the Aventador... so boosting power to 700hp or more on the Huracán should be a walk in the park for the development team at DMC. (lambocars.com)
[9] The bull's proboscis is used in producing extraordinarily loud roaring noises, especially during the mating season. (en.wikipedia.org)
The researchers found that, as expected, there was a linear correlation between the size of a species's hyoid and the so - called «formant spacing» of its calls, a measure of the deepness and resonance of the vocalizations; so having a big hyoid generally means producing louder roars. (sciencemag.org)