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      05-28-2018, 03:06 PM   #22
Big Mexican Women
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Drives: 2011 528i
Join Date: May 2018
Location: GTA

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Quote:
Originally Posted by Wally_84 View Post
You mean OEM muffler? Off course I will reinstall it.

I have OEM resonator in place but want to re use 12138 as a resonator for few days as a test.
oh, I thought you mentioned that you do not have the OEM resonator in place. the Magnaflow mufflers are really only good if you do not have catless headers... with catless headers it is way too loud and the sound is not good.

where do you plan to put the #12138 resonator? add that, and you may want to consider also adding some high-flow cats where the north american version would have the secondary cats.
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