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      03-18-2020, 12:29 AM   #10
MedBlue0719
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Drives: BMW 330i G20
Join Date: Mar 2020
Location: Texas

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2019 BMW 330i  [0.00]
Quote:
Originally Posted by shanknik View Post
What did you get from the dyno? Also you would still have warranty issues if anything was to go wrong with the JB and it was attributed to it right?
I was just talking about my butt dyno🤣. I didn't get her dyno'd but I will say the extra 4.5lbs of boost sure feels good. From the way I understand it, if you flash your ECU the Jeanie is out the bottle. Any diagnosis the dealer does will see the reflash. The JB+ is just a piggy back to trick the ECU using the stock parameters. No tattle tales left in the ether👍🏻 the JB+ is well worth it if you ask me😎😁
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