Thread: 2007 Z4 3.0si Custom Exhaust...
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      07-27-2016, 06:12 PM   #71
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Drives: Built not Bought 04 Z4 VF
Join Date: Feb 2013
Location: Kitchener Ontario Canada

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Originally Posted by el_capitan View Post
I'm getting ready to do this mod- 07 3.0i with 3 stage manifold conversion.

I can't find a consensus on the correct muffler to use. The OP and video show a 12468 model, yet others are stating that the 12468 is too large and the 11385 is more suitable.

https://www.magnaflow.com/products?partNumber=12468
https://www.magnaflow.com/products?partNumber=11385

Can anyone else confirm which is the better fit, and if there is sound differences between the two?
I used the 12468 on my custom 3.0 exhaust
It fit fine but I found it too loud
See my thread with clips
http://www.zpost.com/forums/showthread.php?t=972678
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