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      04-27-2021, 08:47 AM   #3
Private First Class
E92_James's Avatar

Drives: 2015 435i/ 2010 335xi /G01 X3
Join Date: Oct 2017
Location: New York

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Honestly i'm not surprised, this is why I stayed away from vendors when it came to a retrofit like this.. I'm still trying to compile a full DIY parts list of everything I need to retrofit an NBT EVO into my E92 because i'm getting sick of the CIC (I put one of those china carplay boxes)

When I was watching some of the pre-made NBT EVO retrofit videos on youtube, one video I noticed the retrofit harness didn't have anything for the OABR connector on the head unit, don't you need to wire OABR to the OBD to get coding functionality?

Back in 2019 I got quoted $2100 for a NBT EVO retrofit by a vendor (which looked very half-assed by the way)
2010 E92 335xi N54 | 2015 F32 435xi N55 | 2020 G01 X3 30i B46 | 1996 E36 328iS M52 (RIP)
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