02-22-2017, 01:59 PM
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#15
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BimmerPost Supporting Vendor
Drives: 2007 335i, 2015 M3
Join Date: Dec 2008
Location: N54tuning.com
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Quote:
Originally Posted by BASELINE
B58 midpipe have a secondary cat and the center resonator, correct?
So one could keep the center Res and remove the Secondary.
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Yes you could..
Mike
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