The Evolution Line exhaust system is constructed using lightweight materials, with the muffler and link pipe section fabricated from high-grade titanium. The system features two sets of newly designed hand-crafted carbon-fiber tailpipes. Manufactured from Akrapovič’s foundry, the exhaust is produced with a valve fitted outside the muffler. This design feature allows for ideal gas flow, creating a smooth, rich sound at normal cruising, with a deep and sporty tone when driving more dynamically, the company said.
The Evolution Line exhaust system weighs just 26.3 lbs., which is over 41% lighter than the stock system. Power is increased by 5.4 hp at 4,350 rpm, with a torque gain of 6.5 lb.-ft. at 3,900 rpm, the company said. These figures were measured on the Akrapovič dyno when tested against an Audi S3 with a stock exhaust.