Notice:.Specifications :Color : Matte BlackMaterial : High FiberglassAttachment Method: Screws (Not included)Place on Vehicle : Rear,LowerQuantity: 1pcs/setFitment : For BMW F06 F12 F13 M Sport M6 2012-2016Package Includes :1 pcs/set Rear Bumper Diffuser LipFeatures:- and high .-According to the original factory specifications.-Gives your vehicle a 0style and appearance.-Perfect cover that is useful, flexibility and so practical.-No Modification or Cutting Required.Note:1. Please allow 0.5-1 inch difference due to manual measurement. (1inch=2.54cm)2. No installation instruction included, professional installation is highly recommended Important Notice : all of our products are required to be installed in professional Modification car shop , NOT every car shop can make it ,Small install gap is Allowed