Perfectly formed using specially developed ultra-lightweighttitanium alloys, this Akrapovič Evolution Line (Titanium) exhaust is designed to replace the performance exhaust fitted to the Mercedes-AMG E 63 and E 63 S. It is finished with hand-crafted carbon-fibre tailpipes in matte or high gloss finish, visually split with a newly designed cast titanium part. This stunning system also includes other parts cast at the 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 listening enjoyment. The system retains the signature AMG sound, while making it even throatier and richer, and it provides great acoustic feedback both inside and outside the cabin. An increase in performance and torque through a broad rpm range and a significant weight savings of over 45% makes this a very serious performance upgrade. With optimized gas flow and reduced back pressure, it allows limitless tuning options. Because it is ECE type-approved with no need to remap the ECU or add any other parts, it has a simple plug-and-play installation.