These side skirt extensions are the perfect carbon fiber piece to finish off your visual upgrades for your 6 series or M6. We have these DTM side skirt extensions available for your BMW F06 gran coupe. We craft these extensions from genuine 2x2 weave carbon fiber and finish them off with a thick clearcoat which makes them very durable and resistant to fading and yellowing over the years to come. Installation is bolt on, requiring no special modifications to your 640i, 650i, or M6. If your F06 already has carbon fiber parts on it, these carbon fiber side skirt extensions will match and complete the look.