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      04-27-2024, 12:58 PM   #4156
AlexHM
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Drives: BMW B58
Join Date: Apr 2024
Location: Bulgaria

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Hi guys,
I wan't to custom tune my B58 1st gen and I have a friend who tunes motorcycles and he made some points which I'm not sure that apply to turbo cars.

Can you tell me why are 90% of the maps running too lean below 6000 RMP, even the custom ones ?

Isn't the most performance and reliability achieved between 12.0 and 12.7,
I can't manage to make a relation between PSI & AFR from the uploaded logs.

Thank you for the info!
Appreciate 0