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      09-09-2019, 11:50 AM   #3
MoeMo87
First Lieutenant
United_States
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Drives: 435xi, M550i
Join Date: Mar 2019
Location: Naperville, IL

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Quote:
Originally Posted by riskmaker76 View Post
Not sure if you got your answer but you have a G series

F series is a 3 series and 4 series.

However post in the jb4 forum for exact defaults..which are very important


I have had a jb4 now for a few years on my 440. (M550 on order )
That was the reason why I originally put this post up. I knew that my car is a G series and BMS carries multiple F-series and a G-series JB4. I wanted to make sure they sent the right one.

They finally got back to me via email. It's the correct JB4. The engine type can be changed.

Thanks for your response!
Appreciate 0