I am selling my 71 inch carbon fibre wing built by APR Performance. The wing mounts I have are specifically for 991 Porsche GT3 (2014-2019). No special tools, no drilling, just remove the 4 existing screws from the OEM wing and put this wing in its place. The third light simply unplugs no problem and does not cause and CEL lights. This Wing has 5 different adjustments and is higher than the OEM so you can see out the back window much better.
Here is a link to the product which shows the wing mount adapters.
The wing can be use on other vehicles but you will need to buy or fabricate mounts.