Manufactured using high-grade lightweight titanium, the Evolution Line exhaust system features a specially designed layout with one central and two side mufflers and a collector made from titanium, all leading from stainless steel link pipes with a larger diameter compared to stock and custom-made flex tubes, fully insulated where they attach to the downpipes. A valve on each side muffler controls the flow of gases and aids the fantastic sound produced by the system. Each valve has a housing cast in Akrapovič’s in-house foundry, as does the complex active X-connection, which also features a valve for controlling the exhaust pulses from both sides of the engine. The system is finished with unique carbon fiber/titanium tailpipes—one on each side—with an eye-catching design that has never been used before. With the handmade dynamically shaped carbon fiber outer sleeve perfectly aligned with the sandblasted and coated titanium inner, it gives a powerful and sporty conclusion to this stunning exhaust system.
This system has been tuned to provide the occupants the comfort of driving like an everyday commuter with no unwanted drone or excessive noise. Akrapovič has conducted tests on its in-house dyno with the Evolution Line (Titanium) exhaust system, using an Audi RS 6 Avant (C8) with the stock Audi Sport exhaust system for comparison, and a power gain of 15.7 horsepower at 6150 rpm and a torque increase of 17.9 Nm at 6150 rpm were achieved under controlled conditions and with a weight saving of over 30-percent against the stock system. This is an ECE compliant system that is a serious performer in all areas. Further changes can be made with the addition of the optional Downpipe / Link Pipe set (SS), increased exhaust tuning, and the optional Akrapovič Sound Kit to control the valves in the exhaust and give greater flexibility in the sound the exhaust produces. To give the Evolution Line (Titanium) an even greater visual impact, a handmade carbon fiber diffuser in matte or glossy is available as an option to provide that special finish. The Link Pipe set (SS) L-AU/SS/6 is a mandatory product to the Evolution Line (Titanium).
Application: 2020 Audi RS6/RS7 (C8)
NOTE- Carbon Fiber diffuser shown is sold separately.