No. It is not possible to book Apple CarPlay in the MINI Connected Store or retrofit it at your MINI service center.
Apple CarPlay is part of the standard equipment in MINI models with MINI Operating System 9 (MINI Connected Base). Vehicles with MINI system with a main menu with displays in the form of tiles (ID6) require the options "MINI Connected Navigation" (SA 7GH, 7GK) and "smartphone integration" (SA 6CP) ex works.