2015 BMW M3, M4 to Have Optional Carbon-Fiber Seats By Jason Siu Sep 26 2013 Share this Article Tweet The next-generation BMW M3 and M4 models will have optional carbon-fiber backed seats, similar to those found in the BMW M3 CRT model. Continue Reading... Filed under: BMW Coupes Family Sedans Featured Articles German Luxury Cars Sedans Sports CarsTags: BMW, bmw m3, bmw m3 carbon backed seats, bmw m4, bmw m4 carbon backed seats, carbon backed seats, m3, m3 crt, m4
