The Akrapovic Evolution Line titanium cat-back for 2022–2025 Audi RS 3 Sportback (8Y) is a complete cat-back exhaust system made from high-grade titanium with a stainless-steel link pipe and handcrafted carbon-fibre tailpipes with a titanium inner sleeve. It’s 36.2% lighter than stock and delivered measured gains of 7.5 kW (10.2 hp) at 5,450 rpm and 8.8 Nm at 3,900 rpm. The system offers adjustable sound character via dual valve housings and is ECE approved for cars with a gasoline particulate filter; fitting the optional Sound Kit affects that approval.
Akrapovic 22-25 Audi RS 3 Sportback (8Y) Evolution Line Cat Back (Titanium)