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      01-16-2021, 10:14 PM   #116
Kansai12
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Drives: 2016 X1 xDrive 25d M Sport
Join Date: Jan 2020
Location: Edinburgh, UK

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Does anyone have any experience with having their 25d remapped?

From my understanding, the F48 X1 uses the Aisin AWF8F35 or AWF8F45 gearboxes, both have a max torque rating of 350Nm (260lb-ft) and 480Nm (350lb-ft) respectively. A stock 25d produces 227bhp with 450Nm (332lb-ft) of torque, which is already near the limit.

I've just checked a generic remap gains online and it's given some very optimistic gains - 291bhp, with 526Nm (388lb-ft) of torque. Even if the torque was much lower, the results would be way past the torque limit of the AWF8F45.

Anyone got any ideas of how I should proceed with a remap?
Appreciate 0