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      07-13-2015, 12:23 PM   #22
geared
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Drives: 90' s54 325i ; 93' carrera 2
Join Date: Apr 2012
Location: palm beach gardens, fl

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I understand what you are saying about the flash...but how safe is that flash tune? Is it pushing the motor to its limits...that wont last?

One thing I am confident with in using my jb4 - the tunes are safe, and not overly aggressive.

What does the flash tune have that makes it better? More boost? More timing?

Doesnt sound safer if thats the case...could be playing with fire.

Dont get me wrong - a flash tune safer than a piggyback - sure....but not necessarily if your simply increasing parameters.
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