Specifications : Color : black material : High Quality Carbon FiberAttachment Method: ScrewsPlace on Vehicle : Rear, LowerQuantity: 1pcs/setManufacture Type: Aftermarket Product Fitment : For BMW F80 M3 F82 F83 M4 2015-2020Note: Only fits for the car with the original factory M3 / M4 Bumper!1) NOT for F30 F32 Or Modified M3 M4 !2) NOT for regular 3/4 Series!!!3) NOT for M-tech M-sport bumper or standard bumper !4) NOT for aftermarket bumper or the front bumper with fog light!!Package Includes :1 pcs/set MP Style Rear Bumper Diffuser LipFeaturesPerfect 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.