Deleted and Exhaust Brake

[RamIt]

I will try and get some video tonight. Mine just doesn’t have the deep throaty rumble like that. Not sure if the tuning has anything to do with it or not. I’m running 5” flo pro turbo back with no muffler and the stock sound tune.

Interesting, yeah get some video of it and we'll go from there

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[4kids2dogs&RV]

Put it in Tow/Haul mode with EB on and see if that's the sound your looking for

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[TexNeck]

Rays whistle tunes with EB engaged is what I like to refer to as a mans slide whistle when I’m and out of throttle.

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[TheDad]

Interesting, yeah get some video of it and we'll go from there

Now you can hear the difference. This is with full exhaust brake and tow haul mode on and stock sound tune. Sounds the same with 12v tune and whistle tune also.

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[TheDad]

Another short one. Way more of a whistle than a rumble. Nothing like the other vid I posted.

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[InlineSix.7]

I’ve been deleted for a few years but kept the factory downpipe (with integrated catalytic converter). Last week it “fell off” and I installed a race pipe.

As soon as I took it out for the first drive and turned on the exhaust brake it sounded just like your videos, which was much different than how it sounded when the converter was in place.

I have the factory muffler/resonator but other than that it’s straight piped.

Looking forward to towing when I can really load it up and hear the turbo do it’s thing I love these trucks!


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[TH-64]

@TheDad yours sounds just like my 2012. The difference may just be rear door windows down, rear window open, microphone quality, etc. I think you're good.

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[TCoopSC]

Mine sounds just like yours.

I've got the FLO~PRO 5" turbo-back with Muffler.

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[RamIt]

Now you can hear the difference. This is with full exhaust brake and tow haul mode on and stock sound tune. Sounds the same with 12v tune and whistle tune also.

This is exactly what my 4th gen sounded like for 22,000 miles. You're all good here!

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[TheDad]

Good to know that everything is good. Like I said I saw that first video while I was still “learning” the tranny so when I finally kicked the exhaust brake on I was a bit worried because it definitely sounded different. Just out of curiosity what makes his sound so deep and throaty? He is also running a 5” flo pro turbo back. Could it be the tuning? I see everyone who says theres sounds the same also has drd’s mm3

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