The Remus axle-back exhaust for the 2013 Audi S3 Quattro 3-door replaces the factory rear section to provide a finished outlet and a more focused exhaust note while preserving original fitment. Tailored for the S3 Quattro 3-door application, the rear assembly mates to the stock system and requires separate tail pipes to complete the visible tips where specified.
Remus 2013 Audi S3 Quattro 3 Door Axle Back Exhaust (Tail Pipes Req)