The Remus axle-back exhaust for the 2018 BMW M5 F90 sedan (S63B44B with GPF) is a vehicle-specific rear section fitted with chrome tailpipes. It replaces the factory axle-back outlet on the F90 M5 and supplies polished chrome tips matched to the GPF-equipped exhaust layout for a finished installed appearance.
Remus 2018 BMW M5 F90 Sedan 4.4L V8 (S63B44B w/GPF) Axle Back Exhaust w/Chrome Tail Pipe Set