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      02-17-2016, 07:58 PM   #7
Tritan84
Private First Class
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Drives: 2011 535i
Join Date: Jan 2014
Location: United States

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Does anyone know if the BMS Stage 1 the same exact box for the N55/N20/N26 applications?
It states in the description that "The same box automatically detects whether you have an N20, N55, or S55 motor based on the TMAP sensor voltage and adjusts the tuning accordingly." But when you drop down to purchase, they have 3 different N55 options. I'm trying to purchase this used, but no sure if it's the correct application
Appreciate 0