In this video, I am installing the official Tesla mud flaps and splash guards for my model 3. It was kind tricky to install at first when I read the instruction. After I inspect the bottom of the car on each driver's and passenger's side, I was very confident that I could do it. It was fairly simple to install.

You could only install the mud flaps or both mud flaps and splash guards. Feel free to leave comment for any questions for installing the Tesla office mud guards.