I have up for sale JB4 with BCM, bluetooth module and methanol injection with extra lines for S63TU BMW Engine.
It came off 2014 BMW M6 and will fit M5, M6, M6 Gran Coupe from 2013 to 2018.
I don't want to separate JB4 from Methanol injection as it's wired together and I don't want to cut/remove any wires, but it can be done if someone wishes to install just JB4 without Methanol.
Asking $820