GENUINE BMW M PERFORMANCE DIFFUSER TRIM PANEL. We offer for sale this genuine BMW 4 Series (F32, F33, F36) item, in original packaging. THIS LISTING IS FOR. 1 x M Performance Rear Diffuser. Some specifications of the following models. 4′ F32 (11/2012 – 02/2017). 4′ F32 LCI 05/2016. 4′ F33 (03/2013 – 02/2017). 4′ F33 LCI 05/2016. 4′ F36 Gran Coupé (07/2013 – 02/2017). 4′ F36 Gran Coupé LCI 05/2016. New with original packaging, test fitted at dealership and found to have been ordered incorrectly. Buyers outside of the United Kingdom. PLEASE NOTE THAT WE DO NOT SELL ON ANY SOCIAL MEDIA SITE.