Wireless Carplay to Wireless Android Auto

Hi guys!

I recently found the carlinkit 4.0 which is able to convert wired carplay to wireless carplay and also wireless Android Auto.

I have two BMW with built in wireless Carplay, wired is not possible.

Do any of you guys know a product like the carlinkit 4.0 but to use with Wireless carplay?

Maybe a wireless to wired Adapter, so I can connect the carlinkit 4.0 in my BMW?

Any Tips are appreciated!

Erik