Akrapovic Evolution Line Titanium Catback Exhaust w/Carbon Tips Audi S3 Sportback (8Y) 2021+ | S-AU/TI/17H

The Evolution Line (Titanium) has been produced with a valve - which has a housing cast in Akrapovic's own foundry - fitted outside the muffler. This design feature with perfect gas flow allows the sound to be tailored to deliver an Akrapovic aural effect. This creates a smooth, rich sound at normal cruising, with a deep and sporty tone when driving the Audi S3 more dynamically. Power is increased by 4 kW (5.4 hp) at 4,350 rpm, with a torque gain of 8.8 Nm at 3,900 rpm. These figures were measured on the Akrapovic dyno when tested against an Audi S3 with a standard stock exhaust.