Description : Color : Carbon Fiber LookPlacement on Vehicle : Rear LowerMaterial : High Quality ABS PlasticPackage Including : 1 Set of Rear Bumper Diffuser Lip( Free adhesive and screws are included ~ )Fitment : For BMW F80 M3 F83 F82 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!!Features :- Easy install and durable use. Strict quality control standards to Build and test.- Enduring, different optical line comes from different points of view.- It'll give you excellent look , Note :- -Please allow 0.5-1 inch difference due to manual measurement. (1inch=2.54cm)-Please compare the pictures to make sure it fits before purchase,If you have questions,Please contact us.*