The Akrapovic Evolution Line (Titanium) cat-back for the 2023 Audi RS6 Avant (C8) is a high-grade titanium exhaust system that saves weight versus stock and was dyno-tested to yield a controlled 15.7 hp gain and 17.9 Nm torque increase under test conditions. The system uses titanium mufflers and a titanium collector with stainless-steel link pipes, features active valves and unique carbon-fiber/titanium tailpipes, and requires the matching stainless-steel link pipe set for installation.
Akrapovic 2023 Audi RS6 Avant (C8) Evolution Line Cat Back (Titanium) (Req Link Pipe Set)