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      03-16-2017, 08:00 AM   #19
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Drives: N55 X1, N54 135, s54 m3
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Quote:
Originally Posted by fmtriple View Post
I'm in the process of scheduling a remote coding with the Alpina flash. I'll report back with my review of the results.

I'm leaning towards installing the JB+ instead of the JB4. While the extra power is enticing, my research found that modifications were often required for a "clean" mounting install. I may also look into a Cobb AccessPort.
Mounting? Nothing gets mounted.

There are absolutely no modifications required (or even that one might want to do) to install the JB4. It's extremely easy and straight forward. Who told you that?

No question, JB4 over the JB+. Seriously, don't even consider it.
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'02 S54 M3 (500/500 GC/Koni)
'08 N54 135 (JB4, DCI, BMW PS/Bilstein B6s, H&R M3 FSB, Strongflex FCABs)
'14 N55 X1 (JB4, BMS DP, BMS Intake, Alpina TCU reflash, H&R Sports, Bilstein B6s, E93 M3 RSB, Strongflex FCABs, baby seat)
'08 N54 535xi touring (Bilstein B6s, Downpipes, MHD tune, baby seat)
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