BMW M3 F80 & M4 F82/F83 Genuine Carbon Fibre Rear Diffuser — Fin Style (2014–2020) m-performance RS3 are trademarks of Audi

RS3 are trademarks of Audi AG (part of the Volkswagen Group)

Own the LCI model instead

LCI F20/F21 (2015–2019) — different headlight shape (see our separate listing for LCI models)

All trims: SE

BMW M3 F80 & M4 F82/F83 Genuine Carbon Fibre Rear Diffuser — Fin Style (2014–2020) m-performance RS3 are trademarks of AudiFor the BMW M3 F80, M4 F82 Coup, and M4 F83 Convertible our genuine carbon fibre rear diffuser with vertical fin channels adds a factory plus premium detail to the rear end. Made from real woven carbon fibre with a UV protective lacquered finish, the single piece design features four vertical strake fins across the centre for a subtle but distinctive diffuser look that integrates cleanly with the factory bumper lines. Direct fit compatibility: BMW M3