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Originally Posted by JHOOPS2
How do you know they exist if you don't even know what they are?
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Quote:
Originally Posted by JHOOPS2
There are no changes. I don't mean to come off like an asshole. Sorry. I just have not seen one thing written with facts to back it up that states a difference in the intake.
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Quote:
Originally Posted by JHOOPS2
Not that I have seen as far as the intake goes. It is the same. And The exhaust is a bit different, but it isn't likely to add any power what so ever. In any case, neither one of them are the power plant.
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".....the twin-turbocharged 3.0-liter inline six-cylinder unit mounted longitudinally up front is the same as that found in the Z4 sDrive35is, save for some fine-tuning of the inlet manifold and exhaust system..." INSIDELINE May 2, 2011
I would say, how do you know they are the same? Just because YOU say so? Or just because you look at the outside appearance of the engine in a side by side picture? Any changes to the inlet manifold would not be evident by outward appearance obviously.
I am not saying I am certain there is a definite difference between the 1M and the 335i but you should cool your jets a bit until you know for certain. It is mentioned in several publications so I leave the possibility that there might be some minor differences.