70 series flowmaster

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Tom Williams

Senior Member
Joined
Apr 7, 2019
Posts
180
Reaction score
74
Location
Colorado
Ram Year
2018
Engine
5.7 hemi
Would this series drone on my 5.7 with the resonator in place?
 

Nova John

Senior Member
Joined
Sep 10, 2018
Posts
139
Reaction score
93
Location
South Plainfield New Jersey
Ram Year
2011
Engine
hemi 5.7
It shouldn't. I have a hd50 with single exhaust and resonator and no drone. The 70 is supposed to be a little quieter and when mine goes, it's 8 year old now, I will try a 70 series a I like it a little quieter. Both are really good mufflers. I live in NJ where they use a lot of road salt in winter and after 8 years muffler is still not rusted.
 
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