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Originally Posted by ozinaldo
Quote:
Originally Posted by ndukyh
I thought 335is and 135is use N54 engine? Why listed as N55?
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335is uses the same engine, with slightly detuned power output, of Z4 35is and 1M, which is badged as N54T, so you are right there.
On the other hand, 135is is basically a PP model using the same N55 engine of the later model 135/335i. |
Actually the 335is makes 323hp and not 335 like the z4is because of I take restrictions. It's not a detuned version.....