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      10-07-2012, 05:52 AM   #33
Johnny D
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Drives: 2006 BMW 325i
Join Date: Apr 2011
Location: Hot Springs, AR

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2006 BMW 325i  [4.58]
Originally Posted by BudVlad View Post
Later version of N52 has the same manifold as N53. There was a thread by someone who is racing 328i and he is using OEM catless manifold.

BTW: the OEM manifold picture is from Penske parts catalog (N52).

I remember the thread, but I cant find it. What I did find was a 328i race car using supersprint headers.

You're going to have to show me the matching part numbers...Im not finding it. The pic you used is a generic one from BMW. Check realoem and you'll see it is reused on every n51/2/3 diagram euro or us spec...even on my 9/05 325i which I know doesnt have that manifold.

euro 325i n53

us spec cars


328i (I see the part number change, but dont see any difference while googling it.)

Even Penske parts reuses the image...