BMW 2 SERIES F22 2014 NOW DOUBLE SLAT GRILL BUILDING MATERIALS 2 Series F44 Double Slat Dry Carbon Fiber Grill M Performance Style Pre Pregged Dry Carbon Fiber Grille (Dual Slat) fo BMW F32 F33 F36 F80 F82 Double Slat Carbon Fiber Grilles A58 A21 CARBON FIBER GRILL SET W HARDWARE FourWerx Carbon Carbon CFG32MBYY Carbon Fiber Double Slat Center Grills F80 M3, F82 M4. NWCarbon Haus 2 Series Gran Coupe F44 Double Slat Dry Carbon Fiber Grill. Constructed of pre preg carbon fiber using state of the art technology to ensure perfect fitment and quality every time. Lead time 3 4 weeks.