6.4L 3500 Exhaust Options

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OC455

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5.7 Hemi Big Horn, 6.4L Hemi 3500 Longhorn Mega cab
Anyone got any ideas for a little bit more rumble for the 6.4?
 

AFMoulton

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@U&A has tried them all

I got his Mufflex and I like it’s sound, nice tone but not too loud. He went to a straight pipe I think.


2018 Ram 2500 6.4L 4x4
Amsoil SS 0W-40
 

Nick@GotExhaust

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392DevilDog

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We have these 2 options ;listed on our site for inexpensive muffler kits
https://gotexhaust.com/i-23646761-s...nce-muffler-delete-replacement-6-4l-hemi.html

https://gotexhaust.com/i-23687758-s...00-muffler-replacement-kit-for-6-4l-hemi.html

We also have other options for muffler kits and catbacks. Message me if you would like to discuss other options and pricing
As soon as I figure out what my truck is eating tires...one of these is on my list.

Not sure if I want the delete or the muffler...but I kinda know what I will get:Good or Bad:
 
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OC455

OC455

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5.7 Hemi Big Horn, 6.4L Hemi 3500 Longhorn Mega cab
I like the MR400....I wish Carven made a drop in kit like they do for the 1500's
 

U&A

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@U&A has tried them all

I got his Mufflex and I like it’s sound, nice tone but not too loud. He went to a straight pipe I think.


2018 Ram 2500 6.4L 4x4
Amsoil SS 0W-40

Iv tried mufflex with and without resonator. And iv tried the “Solo Performance Muffler Delete Kit” with no resonator.

The solo is absolutely amazing. The mufflex is definitely an aggressive tone but more mild than the solo.

Hope this helps the OP.


Sent while firmly grasping my redline lubed RAM [emoji231]
 

star_deceiver

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This is what I have. 2/10 louder at idle 5/10 louder at 4000rpm. 4.5stars, would buy again.

At 1500-2000rpm when the temp is below -25C in 8th with fuel economy between 17-20L/100kms it drones... louder with more throttle without downshifting. There’s practically no drone when the temp is warmer.

You will have to grind off the rear clamp on the stock resonator pipe. I also cut 2 more compression slices in both ends of the stock pipes.

BDC65660-4DED-4FDA-B6DB-16D6F4009A83.png
 
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OC455

OC455

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Went with the Solo MR400...give it a try. Thanks @Nick@GotExhaust 059751e47dda46d6752719c62429702c.jpg

Sent from my SM-N960U using Tapatalk
 

tpk0999

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Just installed a magnaflow with a downturn before the axle. Dont do it. Horrible drone between 1800-2200 under light acceleration.

Sent from my SM-N986U using Tapatalk
 
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OC455

OC455

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5.7 Hemi Big Horn, 6.4L Hemi 3500 Longhorn Mega cab
It has a nice low rumble at idle and when you get on the throttle, it gets mean....LOL Don't hear any drone that I have noticed.
 
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