Exhaust Systems for the 2018-Up BMW F90 M5 (M5, Competition and CS): axle-back mufflers, full cat-back systems, downpipes and front pipes, mid-pipes, valve simulators and muffler deletes in T304 stainless, with chrome, black and carbon tip options. Exhaust is the one upgrade you hear every single drive. Everything on this page is confirmed for M5 fitment.
Every F90 shares one body and one quad-tip rear valance, so exhaust systems fit the M5, Competition and CS alike. The 2021 LCI changed the headlights, grille and tail lights but not the exhaust or bumper mounting, so systems here fit 2018-23 without adapters. F90 parts do not fit the G90 M5 that replaced it. This page covers M5, M5 Competition and M5 CS; each listing states the exact trims and model years it fits.
Materials run T304 stainless steel with chrome silver or diamond black tip options. Systems are mandrel-bent and TIG-welded; each listing states resonated or non-resonated and the tip finish.
Frequently asked
Will I get drone at highway speed? Resonated systems here are tuned to stay quiet at cruise and open up under throttle. Non-resonated and muffler-delete options are louder throughout and say so.
Do I need a tune? Axle-back and cat-back systems are bolt-on with no tune required. Downpipes and header changes are the only ones that may need one — each listing states it.
Browse all 2018-Up M5 parts.