Did you know that all Spyker cars have the provision to have a 4 point harness? We can deliver this original option for your Spyker. The 4 point seatbelt is working like a simple seatbelt and not like the difficult normal 4 point seatbelts. Also this is provided with all the hardware you need to install it in your car. Installation time will take around two hours. As an extra option we sell custom made shoulder pads in the colour of your choice.