Lamborghini Aventador SV - LOUD Exhaust Sound!

I filmed this rosso bia Lamborghini Aventador SV making some loud noise. In the Video you can hear some accelerations, downshifts, loud crackles and revs. I don´t know if this SV got a modified exhaust but it was deffenetly louder than a standart Aventador SV. Filmed in Velden am Wörthersee and in Ried in Austria. My Facebook Page:   / supercarsofaustria   My Google+: https://plus.google.com/u/0/+supercar... My Instagram:   / supercarsofaustria