Audi RS3 8.5V / TTRS 8S (No OPF) Armytrix Downpipe

Made from high quality T304 stainless steel available without specific treatment or covered with a ceramic coating to limit thermal propagation, this Armytrix downpipe, intended for the Audi RS3 8.5V / TTRS 8S without OPF / GPF, offers a particularly aggressive sound and a significant power gain. With a 2 x 63.5mm / 2 x 2.5" diameter, this downpipe is equipped with a cat simulator to prevent check engine light due to standard catalyst removal.