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      05-09-2012, 06:40 PM   #21
SMOKE EM IF U GOT EM!!
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Drives: 06' E90 330, 20' F97 X3m
Join Date: Feb 2006
Location: L.I, NY

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2006 330i SPORT  [7.34]
Quote:
Originally Posted by yxc145 View Post
Someone just confirmed that the reason Magnaflow system drones is because the mid resonator was deleted (since it is a catback system). Same thing with Megan system when resonator is deleted.
So as long as you have AXLE back system with the resonator on, you will be ok. But I could be wrong.
I have the catback system from magnaflow and it does come w a resonator. It's huge also. Probably as big as the mufflers themselves. I'm gonna just put the stock one back in this weekend and report back.
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Last edited by SMOKE EM IF U GOT EM!!; 05-10-2012 at 10:43 AM..
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