Akrapovič Evolution Line titanium catback for 2025+ Audi RS3 Sedan (8Y FL). Constructed from high-grade titanium with a stainless-steel link pipe and handcrafted carbon-fiber tailpipes, the system is about 36.2% lighter than stock and was measured to add 7.5 kW (10.2 hp) and 8.8 Nm on Akrapovič's dyno. Sound tuning uses dual exhaust valves; an optional Sound Kit changes approval status for ECE type‑approval.
Akrapovic 2025+ Audi RS3 Sedan (8Y FL) Evolution Line Catback - Titanium: Req. P-HF1636 or P-HF1431