JB4 for sale taken off my 2017 M4.
S55 JB4 for 2015+ BMW M3/M4/M2C
Comes with the Bluetooth Module and Aluminum Case.
Ran on the car for about 2 months.
Selling as I have traded the F83 in for an X3MC.
Everything works. Bluetooth module connects to phone app.
$425 US shipped. To anywhere in Canada or United States.