Cayman 987 window frame.
Due to the cayman model having no window frames, when plastic windows are fitted to race cars at high speed the top of the plastic windows can start to be pulled away from the car. We make these window frames to fix the plastic windows to to keep them where they should be.
We tried spot light brackets, and also cables which all helped up to a certain speed but over about 120/130mph the windows would also pull outwards creating a lot of noise, distraction and allowing water into the vehicle.