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Remus axle‑back exhaust for 2012 Audi RS4 Avant Quattro (B8) 4.2L replaces the rear section and includes a front silencer to tame resonance. The system is sized for the Avant’s exhaust routing and offers a balanced tone while improving overall rear aesthetics. Its rear‑focused fitment provides an upgrade in sound control without altering the primary exhaust path.
Remus 2012 Audi RS4 Avant Quattro (B8) 4.2L (Cfs) Axle Back Exhaust w/Front Silencer
