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● Just listen to this gorgeous red Porsche 911 991 GT3 MK2 featuring an Akrapovic full titanium exhaust system making some dyno runs. The sound of the 4.0 liter NA flat six engine screaming in the dyno room is music to the ears, so make sure to turn up the volume and enjoy the video!

Special thanks go to the guys at BIESSE racing for making this possible:   / biesseracing  

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#Porsche #Akrapovic #Dyno