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      12-20-2017, 03:22 PM   #9
Colodano
First Lieutenant
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Drives: 2010 X5M
Join Date: Oct 2017
Location: Co

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Quote:
Originally Posted by mirob View Post
What's that?
Basically, running a flash tune of the ecu, and then a JB4 along with it, allows higher overall boost etc.

From what I have seen, the JB4 isn't supported for our rigs any longer, but there might still be options out there that will work, just more possible risk.
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