06-01-2022, 05:54 PM | #1 |
Second Lieutenant
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N63/N63R/N63TU JB4 Tuner
have a JB4 with with Bluetooth kit for sale. Retails for $848 I had it on my 2021 m550 since last April. I can't any answer any questions regarding install, I had a BMW performance shop install it for me and remove it. JB4 has all their install instructions on their website for download. It's fits these cars: BMW 8 Series • 2018+ G15/G14/G16 M850i xDrive Coupe and Convertible (G Chassis N63R) |
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