Enabling Pilot Assist and Adaptive Cruise Control

[tonybardin2020]

Hi, guys! I have xc90 2016 t6 USA, which is not equipped with ACC and PA from the factory. Want to try Orbit to activate these features, and got some questions:
1) which version of Orbit should I buy for that purpose(I just want to add ACC to my car, nothing more)
2) is there any chance to get known possibility of that, before buying Orbit?( maybe my car doesn’t have some sensors or other “hardware” from factory)