The Remus axle-back exhaust for the 2016 Audi S4 Quattro Avant Type B8 3.0L (CWG without GPF) is a vehicle-specific axle-back section intended to replace the rear portion of the stock system; tail pipes are required. It aligns with the B8 Avant’s exhaust layout and is sized to the listed 3.0L CWG configuration to ensure proper mating with existing midpipe and mounting points.
Remus 2016 Audi S4 Quattro Avant Type B8 3.0L (CWG w/o GPF) Axle Back Exhaust (Tail Pipes Req)