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      09-21-2012, 09:07 AM   #2
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doughboy's Avatar
United Kingdom

Drives: 2016 M6 Gran Coupe LCI
Join Date: Jan 2009
Location: Staffs

iTrader: (2)

Yes, the early E90 and E91 need a new mid section pipe too along with the silencer AFAIK.

see here;

From the home of realoem, if you select newer and older versions of the 33oi tourer, you can see the older exhaust mid/rear section is different, mainly because the newer models have secondary cats in the mid section, which flanges onto the last bit of pipe up to the rear silencer.
330i gone. 335i gone. E63 gone. M6GC current...

Last edited by doughboy; 09-21-2012 at 09:19 AM.