Quieter muffler

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bkmech

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2015
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5.7 hemi
Hi have 2015 ram 1500 5.7 hemi, stock manifolds and put on a Walker quiet flow muffler, has stock tail pipes with resonators Still has cold start rumble to it. I know it goes against everything i love about these trucks but anyone try something to tone down hemi at start up? Possibly a different muffler?
 

seabrook

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seabrook
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Black 2018 Night
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5.7 3.92 anti slip
you need the Prius attachment lol really though u could get a truck 6.4 muffler welded in
 

gdawg55

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I would think the Walker should be almost stock quiet. Maybe go back to stock? Not sure if any aftermarket muffler will be to your liking. There are some quiet mufflers out there, but most of them will be louder than stock....especially on cold starts.
 

PoMansRam

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There's gotta be replacement mufflers out there as quiet or quieter than the 40gal tall water heater sized OEM, but I bet they don't have the heft, strength or longevity as the OEM. Those things are tanks. Mine is sitting up in the loft in my garage since I swapped it with a mufflex muffler delete. Mine is the factory side exit single exhaust. You wanna talk cold start bark.. I'd likely have angry neighbors if they were closer. LOL
 

blackbetty14

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Stock muffler and add a vibrant SS street resonator or ZZP performance anti drone muffler resonator before the muffler if u want to cut up the straight section before the muffler.
 

Ram Night

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If you have the dual exhaust tips check out this Magnaflow 12588 muffler. I put it on my 17 ram, and it is very quiet inside the cab and not loud at all outside. Plus it gives the exhaust a deep muscle car sound like my 440 Cuda. This is the largest 3" single inlet and dual 2-1/2" muffler Magnaflow makes. I wanted a large muffler because they have a deep quieter sound. :)
 

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JLEONARD

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Massachusetts
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2018
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5.7L
If you have the dual exhaust tips check out this Magnaflow 12588 muffler. I put it on my 17 ram, and it is very quiet inside the cab and not loud at all outside. Plus it gives the exhaust a deep muscle car sound like my 440 Cuda. This is the largest 3" single inlet and dual 2-1/2" muffler Magnaflow makes. I wanted a large muffler because they have a deep quieter sound. :)
If that's the 22" Magnaflow, it drones. I bought it because I read from many that it didn't drone. Took ot off. I'm not talking mds burp either.
 

Dave Haddon

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Put on a Flowmaster 2 ..quiet..no drone..yet at idle stil sounds like a Hemi..not a Mazda!
 

Plainbroke

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Stainless steel, FX by Flow master 3" in and out. pretty nice sound deep rumble at idle nothing the neighbors would notice. Actually, quieter than I like but the straight pipe was too raspy.
 

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