But there is no map switching, anti-lag, flex-fuel at all for the Femto Unlock only.. so why mention it here? There's some deets here if you're not sure.
Ignoring the communication fumbles by everyone, I can't imagine the headaches running a business where you have to get a core first, modify it and send it back, but also not requiring that core (accepting a deposit instead). If 10% of people just never bother sending in the core, you're in a...
Never gonna happen, and that's not their market. They don't give a fuck about tuners. And for good reason.
No, they need access to the second memory area, which isn't unlocked with the femto unlock. Only the calibration area of memory is unlocked.
Don't forget the same date rules apply! You still need < 06.2020! That means even though the M240i for example, is a B58TU/O1, it won't ever work because of the dates.
Model
Years
Engine
M240i
2022-
B58D / B58TU / B58O1
M340i (G20)
2019-
B58D / B58TU / B58O1
M440i (G22)
2021-
B58D /...
Also, keep in mind that ALL Gen 2 B58 work. The ECU in my car was home to a BMW X5 in its previous life. FINALLY, Visconti currently has some stock, so going through them should get you unlocked.
Yup. You can bench unlock again. Mine was "cloned" with the Recall fix completed, for example...