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      09-13-2015, 04:54 AM   #148
SchismX
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Drives: '10 135i
Join Date: Jan 2015
Location: Germany

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Quote:
Originally Posted by Dackelone View Post
I think I would reinstall your N54 mid pipe with cats. The rear resonator does cut down on some of the rasp - but I felt the secondary cats do more to make the car quieter while cruising.
Unfortunately the previous owner cut out the secondary cats and welded in straight pipes so I don't have them. But I found another solution, bought 2 Vibrant resonators and will get them welded in the midpipe. Thanks Dack
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