Expert Opinion Needed on Exhaust Manifolds for N52 Engine
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My Ride: 2006 523i steptronic (delivered 22nd Sept. 2005) solid black, amethyst dakota leather, styling 124 18" PS2
I am thinking of changing out the exhaust headers from stock to one with sport cat to increase flow. But I am not sure if I can find the right one for my 523 which has the N52B23 engine. Does any knowledgeable person out there know whether the exhaust manifolds fitting are the same for all three variants of the N52 engine i.e N52B23, N52B25 and N52B30? Thanks.
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Originally Posted by titanic' post='472595' date='Sep 21 2007, 03:58 AM
I am thinking of changing out the exhaust headers from stock to one with sport cat to increase flow. But I am not sure if I can find the right one for my 523 which has the N52B23 engine. Does any knowledgeable person out there know whether the exhaust manifolds fitting are the same for all three variants of the N52 engine i.e N52B23, N52B25 and N52B30? Thanks.
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From: Singapore,Jakarta
My Ride: E60 520i
Originally Posted by titanic' post='472595' date='Sep 21 2007, 05:58 PM
I am thinking of changing out the exhaust headers from stock to one with sport cat to increase flow. But I am not sure if I can find the right one for my 523 which has the N52B23 engine. Does any knowledgeable person out there know whether the exhaust manifolds fitting are the same for all three variants of the N52 engine i.e N52B23, N52B25 and N52B30? Thanks.
i dont thinks theres any manufacturer that makes exhaust manifolds for the RHD N52 engine....
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thesalboy
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Apr 8, 2015 09:13 AM
