Quote:
Originally Posted by bquatt
I have a hard time believing any G20 330s have a B48 after reading through the documentation put out from BMW. This is all very confusing. I wonder what use it would be to reach out to BMW via email and see if they could provide any clarification? I doubt their customer service reps could be of much assistance..
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It seems that there are indeed some G20 330i’s with B48 engines. My BMW Genius sent me the BMW order entry system / production screen shot that listed my engine as a B48 as I posted above. I am in the Caribbean. The B46 could be exactly the same internally but with different mapping for emissions in the USA.
The B48....T (non-330i) has the uprated internals, the B48....O (330i) like mine is probably the same internals as the B46TU.