Tidal HiFi via Bowers and Wilkins BMW

I just ordered BMW X5 with a Bowers and Wilkins system. Is it possible to stream tidal hifi via an iPhone 6s over bluetooth to my system without a loss? If this is not possible, would a USB to lighting preserve the hi Res signal?
What about Apple car play? Is there a way to verify signal quality ?
  Is there a better way to maximize a high end  car audio? 
Tear out the system, install a new system with an intel or raspberry pi Roon server and music loaded on it.