I have a unused Tesla carbon fiber rear diffuser for sale. It's still in the original shrink wrapping. My car was rear ended and I have not installed the part on the car as 90D just went into production this week. I purchased the part from T Sportline for 1200 pucks. Minimum offer 950. When I get home I'lll post picture but it's also on ebay if you want to see the picture of it.
Tesla Carbon Fiber Rear Diffuser - TSportline.com - Tesla Model S & Model X Accessories
Tesla Carbon Fiber Rear Diffuser - TSportline.com - Tesla Model S & Model X Accessories