2021 Tahoe Yukon 5.3 liter muffler delete resonator delete side exit exhaust

What a world of difference a simple muffler delete makes on these new GM vehicles. This time I deleted the muffler, resonator, flapper valve, and relocated the tip!
If you are near the Birmingham AL area, be sure and hit up Brenton's Automotive for all of your exhaust needs!!

[@kwright4958]

I did a similar thing to my 2016 5.3 Tahoe. I even went with the dual tips out the side. I couldn't tell if you left the 3rd cat on (I did). The only thing I did differently was to add a Dynomax 24222 race bullet muffler to cut down on any drone inside the truck. It sounds great! 👍

[@robl5008]

I didn't know that shop was still open. I went there some years ago with my ram air trans am. I've since been going to Lackeys in Pell City. Truck sounds good.

[@TheRedbankGuy]

About a year late watching. Sounds great. You gotta hate the helicopter chasing you. I did. Two days after my delete I ordered the Pulsar LT. Much better.

[@benjohnson1440]

That sounds awesome! 🔥

[@paulsalmon4771]

that's the best 5.3 exhaust I've heard sounds really good. another great video

[@matthewvasquez4879]

It’s not a 5.3 it’s a 6.2 because it’s the rst package

[@jjgonz98]

@@matthewvasquez4879 rst can come with either v8.

[@chrislove68ify]

I thought rst only came in 6.2

[@jjgonz98]

Only the performance package RST’s

[@kendrickdavis320]

What’s the gas mileage range on a full tank with the muffler delete?

[@husnialmasri2911]

Have done it yesterday,, and I'm in love with how it sounds !! Will post a video today

[@husnialmasri2911]

Here is the link for the video of my cold start kzbin.infoTL7fSac4m2c?feature=share

[@IHS37]

How bad is the drone in the cabin? Any video of going down the freeway?

[@husnialmasri2911]

@@ChaklitTea 100% لكن سعره يوصل مع الشحن ل ٥٠٠٠ ريال وفوق وصراحه مستكثر ادفع هالمبلغ

[@outkastgarage868]

First from Tx got to love the v8 noise

[@naso0or0557556817]

The sound is so amazing 🤩

[@HummerClubTV]

7mpg

[@Hunter22Avalanche]

That sounds good man!

[@ssgunner3222]

damn that sounds good for a muffler delete and res delete

[@manuelescalera222]

Sounds amazing.!.!

[@j.a.r.family2576]

That thing went from silent to perfect.

[@mac4782]

Sounds good!!!

[@bamaknifeguy]

I dig that sound. Thinking about doing it to my 2022 Silverado Trail Boss. Are you still liking it ?

[@miloskujovic]

New Tahoe/Suburban has the best look in white color !! Me myself kinda more like new Yukon look's more agressive but both look amazing !! I'm thinking about Yukon AT4, kinda wish it comes whit 6.2 V8 Sadly 6.2 only in high trims High Country/ DENALI !!

[@nathanc5789]

The 2022 AT4's now have a 6.2 option.

[@sunshinemodels1]

That's clean.. what wheel/tire setup is that?

[@brucejeffery8904]

Sounds good added a flowmaster 50 to my 2021.

[@justyfication1187]

How’s it sound with the flow master

[@robertgarcia6189]

You should post a sound clip and link here.

[@Euro__YT]

How loud is it in the cabin? I have a 23 yukon xl 6.2 with corsa catback. It was only loud on cold start and I wanted mine to be louder.

[@d3lacruz19]

Sounds great. 🎵 😍 🎶

[@nicecompaq]

That was good answer!

[@ktpinnacle]

That's why you buy the GM. Definitely video if you get to delete the ACM. I've got to believe it'll extend the life of the engine.

[@rich4490]

Do you know the tip measurements?

[@rickkimbley8991]

What size tires? Love the truck

[@alexmederos3097]

What were the tips used?

[@392_RHINO]

What's the size and name of those rims buddy?

[@briangriffin763]

Installed the 63 series intake and Tahoe keeps going dead ! What is problem!

[@bader0029]

No check engine message shows up?

[@alexzuniga4279]

Where did you get that muffler from . Will it fit a 2021 yukon xl at4?

[@Catholic1391]

There no muffler

[@dimensioniam283]

Thanks 💪🏾

[@KnightsGarage]

You stop making me want a Tahoe!

[@leamangriffin]

Haha

[@oneblessedexec]

Great looking Tahoe! Sounds beast!! What model is this Tahoe? LTZ? What muffler tips did you get?

[@marshallhilfman]

They don't make LTZs anymore, just the LS, LT, RST, Premier, and High Country (in order from least to most expensive). I believe this one is the RST.

[@oneblessedexec]

@@marshallhilfman thanks for that. I actually went to Chevy to inquire and I ended up ordering the RsT myself!🙏🏽

[@Catholic1391]

smile.amazon.com/dp/B075HDK2RQ/ref=cm_sw_r_cp_apa_glt_fabc_2ZCHGC7D0CEZZKZ7DZ9S?_encoding=UTF8&psc=1

[@robertgarcia6189]

You forgot the Z71

[@jonathancardenas783]

@@marshallhilfman don’t leave out my z71🤠

[@bobwilkins680]

No close ups of the actual work or explanation of what came out or went in

[@makenziefranklin2453]

How much did this run you?

[@yakshpatel2510]

How much did they charge you?

[@theone-ti4rt]

Niceeeeee!!

[@oneblessedexec]

What muffler tips did you use?

[@robertgarcia6189]

It looks like the Corsa tip. The Corsa 3” Cat back sounds amazing on these 5.3L Tahoes, but it very pricy. I’m thinking of going this route as well, custom exhaust with e nice Tip.

[@XWhxte]

What did u do to get the exhaust louder??

[@Catholic1391]

Read the title

[@ScubaSteve0224]

Sounds pretty good. Should’ve went with a black tip and threw a flowmaster 40 on.

[@jaymodesto2383]

Black tips for sure.

[@forol09]

👍🏻 have you delete resonator and rear muffler as well ? Or just resonator ?

[@Catholic1391]

Yes both delete

[@cardie2001]

Hey I have the 2021 z71 tahoe so I just say muffler delete and resonator

[@shanedellus1699]

Did any codes pop up after?

[@leamangriffin]

None for me

[@petesmock7587]

does the computer notice it? Check engine light???

[@mvazquezo90]

I have the same Question….

[@ridingwiththereids]

$84,000 Tahoe (at least the 2023 was that price last week at my dealer) getting the good ol MPG killer exhaust. It sounds good.

[@christophersisson2866]

How is the drone on the freeway?

[@therealhiphop007]

Now imagine quads,

[@rodfriesen245]

MDS sounds horrible. We need to be able to disable that cylinder shutdown

[@anthoneysmith3436]

U afm it will disable it

[@eduardocamacho1536]

6.2 💨💨💨

[@noncched6839]

Warranty Delete? Sounds great by the way

[@leamangriffin]

Haha nah

[@paulsalmon4771]

You gotta make it how you like it...Manufacturers don't always get it right

[@jaydoublebusy]

Rattle Cans gone.Now too get rid of the pesky AFM and Auto Kill.Tone not Drone 🤟

[@thaanswer500]

Can i buy your truck? lol

[@nofsgiven3855]

Sounds nice I like it. I just don’t like the new Tahoe’s / Yukon’s they look ugly on my opinion

[@JeanJaunt]

do you guys get in shit for that where you're from?

[@Papi3182]

mean