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08-16-2017, 01:23 AM
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#17
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Admiral
Drives: 2011 E90 M3 + 2014 F15 X5
Join Date: Jan 2010
Location: Irvine, CA
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Quote:
Originally Posted by Phil5129
I run resonated test pipes with secondary cats and resonators. I have a catback as well. I have had non resonated pipes as well. Basically, I switched from non to resonated and found it to be very close to the volume with the cats. Maybe a just a little louder at low rpm than with cats. It made my tone deeper and help the drone of the catback at low rpm. Overall, I like them better than non resonated.
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Appreciate the feedback!
__________________
2020 FORD RAPTOR
2014 F15 X5 | M-SPORT
SOLD
2011 SG E90 M3 | 2008 AW E90 M3 | 2004 E46 M3 |
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