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Muffler Opinions

FFScott
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FFScott New Member

FFScott

Posted
Posted

I want to swap mufflers. At least I think I want to swap mufflers on my 2020 2500 gasser. Looking at Flowmaster 50 HD. Does anyone have experience with this muffler or have other opinions?

 

Also... does anyone know about warranty issues with swapping just the muffler, leaving Cat intact. 

Stand By Enthusiast

Stand By

Posted
Posted

Sorry, not on a v-8, but had a 30 with a mandrel bent exhaust on my old 4.0 grand cherokee. It was too loud, so I sold the 40 and went to a 50. Nice sounding idle. Louder than stock, but not as obnoxious as the 40. That rolled pipe was probably better for any performance gain on that vehicle, than any difference from a 50 to 40.

mkeddie Enthusiast

mkeddie

Posted
Posted

https://r.tapatalk.com/shareLink/topic?url=https://www.gm-trucks.com/forums/topic/238565-my-upfitting/?do=findComment&comment=2418479&share_tid=238565&share_pid=2418479&share_fid=33003&share_type=t&link_source=app

Monday the exhaust disappeared
Did the flowmaster 817933
It is quite aggressive just alittle less bite then no exhaust
FYI if u have built in fifth wheel package u will have to cut and weld the driver side to fit.
Left the tail pipes off for now not sure what I'm gonna do with them yet
dd704fb3d930c94f6bd7bdaf5f9b846b.jpg
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And yesterday the 305 70 18s went on
Alignment was right on from the factory
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Still have to finish
Splash guards
Tailgate bar
Plow mount
 
Sent from my Moto Z (2) using Tapatalk
 
 
 
 
 
 
 
 
 
 
 
 


Sent from my Moto Z (2) using Tapatalk

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