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      01-25-2010, 02:44 PM   #300
Drives: IB/PS M-DCT E93 M3
Join Date: Jun 2006
Location: Canton, MI

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Originally Posted by erio View Post
Any reason why the new Z4 sDrive35is is rated 335hp and this one at 320hp? Same engine right?
The answer is in one of the many 335is threads around here. Basically the 335is has a more restrictive intake manifold than the Z3 35is. I think BMW did this to make sure the paper specs didn't encroach to close to the M3.
2008 Interlagos Blue E93 M3 - M-DCT
2011 Salsa Red Jetta TDI Sportwagen - DSG
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