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BMW 3-Series (E90 E92) Forum
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jb4 question
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| 12-28-2012, 05:30 PM | #1 |
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Private First Class
 
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jb4 question
a friend of my is buying a used jb4 and the guy say that is the last upgrate and that is the stage 3 (which is the new )
there is any way to know if its the actual last version and stage 3 or all of them look the same |
| 12-28-2012, 05:45 PM | #2 |
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Captain
 
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Drives: e90 335i f30 330i g20 m340i
Join Date: Feb 2010
Location: Texas
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If you are going to buy a JB4, it doesn't matter whether or not it is up to date because you can update it to the latest firmware and interface yourself through your laptop after purchasing and installing it.
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| 12-28-2012, 06:18 PM | #3 |
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JB4 and stage 3 are synonymous. As Nailer said, the software doesn't matter, just buy the USB cable and you can update to the latest version for free.
You can view stage 1-3 here. http://burgertuning.com/ |
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