Quote:
Originally Posted by akhter
That is a question only for a small, but very vocal part of the community. 90%+ of 335i owners around the world don't do any tuning. Also, most of these enthusiasts would probably get the 335IS anyways so there goes that argument.
I can see any reason why 335i shouldn't move to the N55 with smoother power delivery thanks to valvetronic.
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I think most of the tuners and others have said, the N55 will be extra work to tune and hard to do it, and will not make as much power as the N54. Also many think it will not be underrated like the N54 is, but more to actually specs. But we will have to see.