Installed on a mazda 3. Printed with 60% infill with PLA. It angles 45 degrees down and I see the ground 10" or so from the back of the car. I put double sided alien tape a well as two car clips to attach it (had to drill two small holes for the car clips). I hot glued the camera from the back to seal it in and left the front just pressed against the opening with no extra protection.