The Remus race axle‑back exhaust for 2012 Audi RS4 Avant Quattro (B8) 4.2L is the rear‑section race variant specified for the B8 Avant Quattro application. Supplied as the race axle‑back option, it matches the Avant's exhaust routing and provides the rear‑section configuration designated for that model and specification.
Remus 2012 Audi RS4 Avant Quattro (B8) 4.2L (Cfs) Race Axle Back Exhaust