Removed the muffler

AsapAT4 · June 9, 2020

On 5/18/2020 at 5:14 PM, RadoPhan said:

Yeah definitely with the muffler it is loud

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Can you post some clips please? Interested in doing a muffler on my 6.2!

RadoPhan · June 9, 2020

Can you post some clips please? Interested in doing a muffler on my 6.2!

Mines a 5.3 with dual exit pipes. I had all of the resonators covered on this video. I don’t have accounts to post the video anywhere and kinda don’t want to create one so if you want to message me your email, I’ll send it that way.

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Thejet07 · July 22, 2020

Ok so I’ve waited wayyy to long to do any mods to my truck because I almost got rid of it. Now that it looks like I may be keeping it I’m trying to decide to delete or change muffler. I’ve heard/watched plenty of videos but really couldn’t get a good idea on how the delete sounds at highway cruising. I’ve been on my back for quite some time due to surgeries and I now have that itch. Time to treat myself. For the guys with the delete, is it really loud? And does it drone bad? Last, are you still happy with it or is it too much now? Thanks for your input

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TRKLGND · September 24, 2020

On 12/3/2019 at 2:23 PM, RaisedByWolves said:

No thats a bonus.

I agree. The wife's Camaro SS with a stock exhaust does that. Sounds great!

RaisedByWolves · September 25, 2020

22 hours ago, TRKLGND said:

I agree. The wife's Camaro SS with a stock exhaust does that. Sounds great!

My 2001 Z71 would do this if I downshifted, so I downshifted....A lot.

Unfortunately with cam phasers this wont work on my AT4.

Troy1101 · August 26, 2021

On 5/17/2020 at 7:10 AM, BamX31 said:

2019 Sierra 5.3. I have clamped the flapper open and taped/covered the screens up. I am super happy with the sound and have been asked what exhaust I was running. They are surprised when I tell them it is factory exhaust lol. The only thing I do not like is that you can see the tape through the fender well when standing beside the truck.

How do you clamp the flapper open?