Quote:
Originally Posted by Aussie_in_London
I know the question that is going to be asked in relation to DIY tuning devices, is there any marker left in the ECU that makes the dealership aware that the ecu has been reflashed (warranty void)
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As far as we know there isn't a marker that we haven't dealt with at this time. It is possible BMW could implement something in the future. We have been tuning this ECU for a while now and have not had any customers with refused warranties running our tunes.