RW Carbon BMW F32 F33 F36 F80 F82 Carbon Fiber GrillesRW Carbon brings you another sweet carbon fiber offering for your F32, F33, F36, F80, F82, or F83. These carbon fiber grilles feature the desirable double slat design with the outer portion of the kidney grille being finished in genuine carbon fiber. Recently we have upgrade the way in which these carbon fiber grilles are crafted. The carbon fiber grilles feature a pre preg outer carbon fiber ring that is installed on a base plastic grille.