The following movie is made for two reasons. First it wants to make clear that the upgrade from Renntech for the C 63 AMG Coupé Black Series is quite extreme and second, Akrapovic wants us to hear the amazing loud sound from their exhausts. Both changes are amazing. The power is upgraded to 500 bhp and the sound of the exhaust from Akrapovic is just insane! Turn on your speakers and enjoy this lovely sound!
