Fitment - The gloss black front bumper lip is custom designed for 2015 2016 2017 2018 2019 2020 BMW M3 F80 M4 F82 F83. Materials - The front lip for BMW M3 F80 is made of high-quality ABS, with high impact resistance/heat resistance/corrosion resistance. Function - The front lip for BMW M4 F82 F83 can provide an elegant and personalized appearance, and also can protect front bumper scrapes from driveways,speed bumps and curbs. Installation - Three stage split design. Using an electric drill or bit driver to install the self‐tapping screws onto the bumper to hold the bumper lip in place. Tempsnow promises the front bumper lip for BMW M3 F80 90 days for return or replacement without reason. If you have any problems or questions with front bumper lip for BMW M4 F82 F83, please send a message to us and we will respond in time. Tempsnow promises the front bumper lip for BMW M3 F80 90 days for return or replacement without reason. If you have any problems or questions with front bumper lip for BMW M4 F82 F83, please send a message to us and we will respond in time.