RC Open F1 Car Diffuser Remix

Thanks Daniel for a great designed car.
I wanted to add led's to the rear of the car's diffuser. So i have cut out a square and added a part for the wires. Please note: I have not printed this so not sure if works ok.
1/3/17 - I have just uploaded pictures of the printed design
12/3/17 - I have just uploaded a better design with more support added around the screws and to the sides.