Armytrix High-flow performance de-catted down pipe with cat simulator for Audi A4 B9 2.0 TFSI Sedan/Avant (2WD) (2016-Present)

High-flow performance de-catted down pipe with cat simulator for Audi A4 B9 2.0 TFSI Sedan/Avant (2WD) (2016-Present)FitmentAudi A4 (B9)2016-Present2.0 TFSI 2WDSedan / AvantNon-OPF Note The muffler with quad-tips is only compatible with S4 Style Quad diffuser on non-S-line rear bumper, or with S4 rear diffuser on S-line rear bumper. There are different versions of OE exhaust, utilize VIN to verify fitment prior to installation. Fit to both Left-Hand Drive/Right-Hand Drive cars Armytrix OBDII Control Module required