Perfectly formed using specially developed ultra-lightweight titanium alloys and finished with hand-crafted matte carbon-fibre tailpipes. The system replaces both the base and performance exhausts fitted to the Mercedes-AMG C 63 and C 63 S. This stunning system includes parts cast in the company’s in-house foundry, featuring an active X connection and an additional pair of exhaust valves behind the rear mufflers, designed to provide optimal control of the exhaust sound for the best aural enjoyment. With two defined sound characteristics and three different driving sound settings, the system has been perfectly tuned to deliver the very best sound in all modes. The optional Akrapovi? Sound Kit controller allows the user to choose the exhaust tone regardless of the chosen mode of the vehicle and is a recommended upgrade when replacing the base exhaust system. An increase in performance and torque and a huge weight savings in excess of 45% makes this a very serious performance upgrade. Because it is ECE type approved with no need to remap the ECU or add any other parts, it is just a simple plug-and-play installation. The exquisite Akrapovi? Evolution Line (Titanium) exhaust system adds performance and style, along with an amazing soundtrack.