Just for comparison, this is what a GT3 sounds like...

0-300 km/h Porsche 911 GT3 RS 4.0


Exhaust sounds: GT3 RS 3.8 vs GT3 RS 4.0


Porsche 911 GT3 RS 4.0 review


Porsche 997 GT3 RS on circuit Spa Francorchamps


GT3 RS 4.0: Last Drive Before Hibernation - CHRIS HARRIS ON CARS

...thanks and all due respect to Andreas Preuninger and the team of Porsche engineers at Weissach!

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