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      02-01-2013, 08:04 PM   #26
2011e92m3
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Drives: 2011 M3
Join Date: Feb 2013
Location: Dallas, TX

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Quote:
Originally Posted by pbonsalb View Post
Dinan and Borla are the two quad resonated options. You can also add resonators to your x-pipe. I added four to my aftermarket x-pipe.
are there any 3" exhausts out there with quad resonators?