The Remus non-resonated center section for the 2016 Audi S4 Quattro Avant (B8) fits the 3.0L CWG engine without a GPF and replaces the mid/center pipe segment. This connection piece omits a resonator for a more direct exhaust path and is made to mate with the vehicle's existing piping and mounts for correct fitment.
Remus 2016 Audi S4 Quattro Avant (B8) 3.0L (CWG w/o GPF) Non-Resonated Center Section