Armytrix Car Exhausts for Audi RS4 (B9) 2.9 TFSI V6 Avant Non-OPF (2017-)

The B9 RS4 Avant, unveiled in 2017, replaced the previous series' naturally aspirated V8 with a 450 PS 2.9 TFSI twin-turbo V6, its turbochargers placed inside the V between the cylinder banks. Torque rises to 600 Nm and arrives much earlier, while the flared wheel arches and Avant body keep the fast estate formula that made the RS models famous.

For the Audi RS4 (B9) 2.9 TFSI V6 Avant Non-OPF (2017-), Armytrix offers the cat-back system with Valvetronic silencers and downpipes. Tips are available in chrome silver, blue coated and matte black. Versions without a catalyst are for track use only.

Armytrix systems are made in Taiwan in T304 stainless steel and titanium. At their heart is the valve in the silencer, opened and closed on command from the remote or the app, with a module that plugs into the car's OBD port. Armytrix exhausts are not road approved in the European Union or Switzerland: they are intended for track use.

Armytrix systems are prepared to order and the price is on request: contact us for a quote, for delivery times or if you have any doubt about compatibility with your car. All Armytrix exhausts for Audi are on their own page.