Direct-fit gloss black rear diffuser for BMW 4 Series G22 and G23 M Sport models (2020-present). Not compatible with 440i variants - confirmed fitment only.
True OEM+ fit - no trimming, drilling or modification needed
UV-stable ABS plastic built to resist UK weather, stone chips and fade
LED-style surface detailing adds depth and modern aggression to the rear end
Designed exclusively for M Sport bumpers - clean, sharp, no overhang or gaps
