Quote:
Originally Posted by BonitaBMW17
I wanna know if M140i, M240i, and X3/X4 M40i owners will have the opportunity to update their software to 382hp like the Z4 M40i and 340i.
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It’s a different engine - B58B30M0 vs B58B30O1. So it probably won’t be possible to simply flash the ECU with the new software. And certainly BMW won’t offer an official upgrade. But the aftermarket should be able to help.