BMW M3 G80 G81 & M4 G82 G83 EVO-S Gloss Black Rear Diffuser by ZAERO (2021+) RS6 Potential fuel saving of up

Potential fuel saving of up to 1 litre per 60 miles

Stabilises the transmission linkage for more precise gear selection

We have fitted this kit on customer cars and driven it ourselves

ensuring perfect fitment and compatibility

Supplier code: BILSTEIN-24-286480

BMW M3 G80 G81 & M4 G82 G83 EVO-S Gloss Black Rear Diffuser by ZAERO (2021+) RS6 Potential fuel saving of upEVO S Diffuser for BMW M3 G80 G81 & M4 G82 G83 Give your BMW M3 or M4 a sharper, more dynamic rear profile with the EVO S Diffuser blending aggressive styling with full everyday practicality. Designed with precision, it follows the factory lines perfectly for a custom tailored, OEM+ look. Perfect for drivers who want individuality and a bold appearance without sacrificing fitment or usability. German Engineering, OEM StandardsDeveloped to OEM