Notice:.Specifications :Color : Carbon Fiber Look, Not real carbon fiber Material : High ABS PlasticAttachment Method: Screws, AdhesivePlace on Vehicle : RearQuantity: 2pcs/setFitment : For Infiniti Q50 2018-2023 All ModelsPackage Includes :1pcs Rear Bumper Diffuser With LED Light1pcs Rear Trunk Spoiler WingFeatures:- 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