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      04-14-2019, 08:51 PM   #11
MissionPerformance
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Drives: '17 F31 340xi US Spec
Join Date: Aug 2014
Location: The Woodlands, TX

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No problem! Every tune starts off like OTS/OTC (whatever it's called these days) as a foundation. But what our tool does is read your adaptation parameters, environmental variables, and so on and adjusts that flash during the writing. This is why we say to have jb4 removed from your car for at least 50 miles before flashing.

But you are right, there are a lot of room left on your car. Your logs looked good, but with that fuel you can run as much as 14degress of timing (you are at only 10 I believe). Though let's limit at 12 or 13 to be safe.
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