i agree with xcelir8bmw in that the product, whether it be the tdi box or the bms box, provides for an experience that's better than stock. whether that's slight as in xcelir8bmw's case or rather transformative as in my case, i feel like you can run the bms unit at least anyway without having to log anything.
i've just plugged the thing in and driven the car and it's far better than oem settings.
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Alpine White BMW X2 M35i
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