GENUINE BMW M4 CARBON FIBRE REAR WINGLETS (PAIR). We offer for sale these genuine BMW 4 Series (G82 M4, G83 M4) items, brand new and unused in original packaging. THIS LISTING IS FOR. 1 x Rear Right Winglet BMW. Some specifications of the following BMW vehicles. 4′ G82 M4 LCI. 4′ G83 M4 LCI. Brand new, unused items in original packaging. THIS IS THE EXACT ITEM YOU SHALL RECEIVE. Buyers outside of the United Kingdom. Please note that this item MAY incur. PLEASE NOTE THAT WE DO NOT SELL ON ANY SOCIAL MEDIA SITE.