Akrapovic Evolution Line Titanium Cat Back Exhaust System for Mercedes-AMG G 63 (Part #S-ME/T/2)The Evolution Line (Titanium) for the Mercedes AMG G 63 has been created with durability in mind as well as performance using high grade durable lightweight titanium, making the system 45% lighter than the stock system. It is finished with specially designed tailpipes fashioned in The Akrapovic foundry exiting on either side of the vehicle, complementing the car's robust look, perfectly routed to fit within limited space and coated for increased