Originally Posted by d3l0n
I know its got the bi-turbo and split-dual exhaust... but what else makes the two different from each other. WHat does the e92 have that e90 doesnt? and how can I.. a 330i, get the near close performance as that e92??
As others have chimed in....a better way of putting the question is N52B30 vs N54B30 engines, what are the differences?