This stunning system is made completely from high-grade titanium. It includes parts cast in the company’s in-house foundry, featuring an additional pair of exhaust valves behind the rear mufflers, designed to provide optimal control of the exhaust sound for the best aural enjoyment. The system has been perfectly tuned to deliver the very best sound experience in all modes – enormous effort was invested to give it a rich higher-frequency V6 sound with a sporty racing note, while keeping it smooth and eliminating any drone for maximum everyday comfort. By using the optional Akrapovič Sound Kit, the driver can choose between a loud racy sound or a quieter note for long-distance driving, regardless of the mode chosen for the vehicle. The look of the Slip-On system can also be further enhanced by adding four round titanium or carbon-fibre tailpipes.An increase in performance and torque through a broad rpm range and a significant weight savings makes this a very serious performance upgrade. With optimized gas flow and reduced back pressure, it allows limitless tuning options.It is a simple plug-and-play installation with no need for remapping. The exquisite Akrapovič Slip-On Line (Titanium) exhaust system adds performance and style, along with an amazing soundtrack inside and outside cabin.FITMENT NOTICE:This system does not fit on vehicles equipped with Otto particulate filter (OPF). This product will not fit on Executive models and on vehicles equipped with Porsche non-sport exhaust system.