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      12-07-2012, 11:14 AM   #21
jb2178
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Drives: 2008 128i
Join Date: Jan 2008
Location: Riverview, FL

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Here's a link to the 128i's (N51) intake manifold: http://realoem.com/bmw/showparts.do?...56&hg=11&fg=40

It has a part number of: 11617559523
The 125i according to realoem has a manifold part number of: 11617559523

That's a positive sign. The N51 has slightly lower compression than the US N52N but it does have the 3 stage intake and a couple of additional catalytic converters... that's about all I know.
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Ordered: 128i Titanium Silver, Black Leatherette, High gloss black trim, Sport Package, iPod Adapter, Premium Audio, BMW Assist