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      09-15-2020, 11:41 AM   #62
rice_rocket88
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Drives: E60 F48 F39
Join Date: Mar 2019
Location: Boston

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Oh to add,

If you do get the JB4 complete package I can tell you how to add the customization to it. Although perhaps because the car was not warmed up enough that's why map1 threw it into limp mode right away.. but also because map 1 is 4psi over stock it could have those issues.. so I don't believe you can run the JB4 itself without a custom map. FYI I'm also in Boston so I'm close to sea level which also affects things if you are at higher altitude.

I got a great deal on the JB4 and wanted to log the car.. but if I had to do it now knowing how it all behaves I would probably go with the JB+ or the Dinatronics and call it a day until more customization is out there.
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