Loudest M5 in the UK! BMW M5 F10 w/ RPi GTM Exhaust System!

In this video I take you onboard in a BMW M5 F10 V8 twin turbo revving hard and accelerating producing an incredible sound! It’s equipped with with front decat pipes, center unsilence x-pipe and full straight RPi GTM Race Exhaust system. According to the owner this is the loudest BMW M5 F10 on the road in the UK! Judge yourself, I think it sounds awesome! Special thanks go to HAS Automotive for making this video possible! Liked the video? Click the ’like’ button, c