Armytrix Exhaust Valvetronic Catback for Audi RS3 8V.5 Sedan OPF

Crafted from premium T304 stainless steel, this Armytrix catback exhaust system is designed specifically for the Audi RS3 8V.5 Sedan equipped with OPF/GPF. Featuring an active valvetronic system, it allows you to adjust the exhaust sound via remote control or mobile app—delivering an aggressive tone with valves open and a more refined note when closed. The system is finished with signature oval tailpipes, available in either chrome or black, for a distinctive and premium appearance. Delivered ready to install with all necessary hardware and instructions, this system reflects the high-quality build and iconic sound that define the Armytrix brand.

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Direct bolt-on fit

3.15" / 80mm T304 stainless steel construction

Active valvetronic system

Control via remote or mobile app (Android & iOS compatible)

Oval chrome or black tailpipes

Aggressive exhaust tone with valves open

Includes mounting kit and installation instructions

Not compatible with Sportback