Notice :.Specifications :Color : BlackMaterial : High ABS PlasticAttachment Method : ScrewsPlace on Vehicle : Rear,LowerFitment : For BMW G22 4 Series 2 Door Coupe 2020-2023 430i M440iNote:- Install on the original Diffuser Directly - Only fits for BMW 2-door G22 NOT for 4-door car- Won't fit 2 Door Convertible or 4 Door Gran Coupe Models Package Includes :1 set Rear Bumper Diffuser Lip TrimFeatures :- and high .-According to the original factory specifications.-Gives your vehicle a 0style and appearance.-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