OMG I didn't even know AVINUSA or Unichip options were available. But the huge turnoff for me is the no OEM integration with the audio system and microphone. I don't want to route the audio through AUX or have a 2nd microphone installed.
But man the price difference between NBT EVO retrofit and the alternatives is incredible. Pay to play I guess.
__________________
2013 Alpine White E92 M3 ZCP - IND Paint Matched Reflectors
|