Here are videos and reviews from our customers.
Video and review by Rennlist member VF430 who had it installed at our facility:
BBI Porsche 991 GT3 Exhaust Bypass - YouTube
991 Gt3 BBI Exhaust Sound Clip - Rennlist Discussion Forums
In car video during Autocross by Rennlist member BigKraig:
https://vimeo.com/120337253
Review from another Rennlist member SamFromTX
Exhaust upgrade-bbi - Rennlist Discussion Forums