Mercedes-Benz C63 AMG with FULL LOUD iPE Innotech Exhaust! Acceleration & Sound by turboandstance - June 19, 2019August 10, 2019 The video features probably one of the best sounding Mercedes-Benz C63 AMG in The Netherlands. This C63 AMG has been fitted with a very loud iPE Innotech Exhaust system an aftermarket rear diffuser. In this video you can see some loud revs and accelerations! Enjoy the video and share this one with your friends. Follow us also on Facebook! Leave a comment