Quote:
Originally Posted by VipinLJ
BMW is partly to blame for all this confusion 
The B48 engine mentioned in the attachment in your post is the engine in the new X2 M35i. It’s not the B48 engine that is present in the G20 330i everywhere else except NA. That’s why all this confusion. Similar nomenclature but different engines in the 330i vs M35i. |
For sure, my question is, are the internals exactly the same for NA B4 engine as non-NA B4 engine? Is it only external CAT and software for emissions or is there more to it.
I don’t have the answer.