Armytrix Sport Cat Pipe With 200 Cpsi Catalytic Converters + Secondary Down Pipe With Cat Simulator (Fits NON-OPF Model) for Audi S3 8V Sportback (2013-2020)

Sport Cat Pipe With 200 Cpsi Catalytic Converters + Secondary Down Pipe With Cat Simulator (Fits NON-OPF Model) for Audi S3 8V Sportback (2013-2020)FitmentAudi S3 (8V) Sportback2013-20202.0 TurboOPF / Non-OPF Note Reducer (65mm–>3″) supplied with Cat-Back system fitting to stock catalytic converter Reducer (3″–>65mm) supplied with Armytrix De-catted Downpipe fitting to stock cat-back system Utilize VIN to verify OPF/non-OPF versions prior to installation Fit to both Left-Hand Drive/Right-Hand Drive cars Armytrix OBDII Control Module required