I just bought the same truck except regular length already muffler deleted and scheduled blackout visit to the shop lol enjoy nice truckJust bought my first one and signed up here! Obligatory picture in front of a Tim's to show I am in Canada (though didn't actually eat there nor do I ever really haha).
2021 XL Denali 6.2, loaded minus the rear seat entertainment and towing package. Onyx Black exterior and Jet black/brownstone interior. Still learning the vehicle and looking at maybe some mods like some chrome delete in the future and an exhaust.
What did you do to your 21+ T1XX today?
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Congrats on the new whip! I didn't even know Tim's was a Canadian thing. We had a few pop up here in Houston, TX recently. Maybe Drake referred them down here. lolJust bought my first one and signed up here! Obligatory picture in front of a Tim's to show I am in Canada (though didn't actually eat there nor do I ever really haha).
2021 XL Denali 6.2, loaded minus the rear seat entertainment and towing package. Onyx Black exterior and Jet black/brownstone interior. Still learning the vehicle and looking at maybe some mods like some chrome delete in the future and an exhaust
GM app said low tire pressure while in garage. Left passenger tire was 22 PSI. Inflated and went back down overnight. Apparently I picked up a screw on the inside sidewall so new tires (Defender LTX M/S2 275/50R22) all around as they was just under 42k on the OEM ones. Sunday spa day too!
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Looked long and hard at the AT4 today in the driveway, searched up a 2023 Cadillac V, and then fell back in love with my AT4 bahaha; due to cost factor alone.
KMeloney
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I like the front-end and the rear window treatment of the Yukon more than the Escalade.
KMeloney
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Finally installed my rearview mirror-mounted radar detector wiring harness.
I've had my V1 on a Blendmount for a couple months now, and have had the harness in my possession for almost as long, but I was dreading the removal of the plastic shroud around the mirror base. As it turns out, it was an absolute piece of cake (especially once you know how to unclip the smaller center section, which I quickly did after taking a pic of the clips/the inside of the housing once I had pulled it away from the windshield).
I've had my V1 on a Blendmount for a couple months now, and have had the harness in my possession for almost as long, but I was dreading the removal of the plastic shroud around the mirror base. As it turns out, it was an absolute piece of cake (especially once you know how to unclip the smaller center section, which I quickly did after taking a pic of the clips/the inside of the housing once I had pulled it away from the windshield).
BacDoc
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Maybe just go with cat back exhaust upgrade and your AT4 will sound as good or better than a V and cost factor might be worth it!
I would love to have an Escalade V but I’m with you on cost factor. That extra HP would be nice but if your AT4 has a 6.2l you’re gonna be at or just under 6 seconds 0-60 so the upgrade exhaust should get a lot of the “V” experience.
Maybe just go with cat back exhaust upgrade and your AT4 will sound as good or better than a V and cost factor might be worth it!
Already have intake and exhaust...its the Whipple mostly...but the Sport Premium V is nice.
HopheadFury
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Just bought my first Yukon...2024 Denali diesel. So far de-chromed all but the honeycomb grille, keeping that as is. Satin wrap, gloss vinyl all other chrome, ceramic tint/windshield film. Now I'm tire shopping. Love this thing.
TrueAt1stLight
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WHOA- that turned out great!!!
HopheadFury
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What size did you go with? Stock suspension I’m guessing? Looks great!
munch520
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Oil change for the wife's ride and washed them both 
Two weeks ago ... installed GMC performance exhaust.
Last week ... installed Range DFM disabler (RA007).
Pretty happy with both. Exhaust doesn't center on the cutout in the rear, and stealership can't do anything. So I am going to take it by an exhaust shop tomorrow to see if they can adjust. Pretty annoyed by that.
Last week ... installed Range DFM disabler (RA007).
Pretty happy with both. Exhaust doesn't center on the cutout in the rear, and stealership can't do anything. So I am going to take it by an exhaust shop tomorrow to see if they can adjust. Pretty annoyed by that.
KMeloney
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Can you share some more about the DFM Disabler? I didn't realize they were available for our trucks.
Also, do you know if it conflicts with the Autostop Eliminator? I've got that installed already.
It's pretty straight forward to install. It sits between the ECM and the connector -- that's located inside the driver's side wheel well. It disables the autostop as well, so you'd likely just use this device and get rid of the other one.
There's a discussion on this forum: https://www.tahoeyukonforum.com/threads/dfm-disabler-released.150279/
And here's the device: https://www.rangetechnology.com/products/dfm_module/parts/RA007
I’ve got the auto stop eliminator and also recently installed the DFM disabler. No conflicts between the two. Both products are in-line devices so no software modifications with either.
66 Galaxie
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Installed a black grill from eBay. Good fit and finish similar to factory grill on RST and comes ready for front camera. Easy swap and huge improvement over the stock High Country grill. Next up is blacking out the silver lower bumper trim front & rear and then decide on some black rims.
Note that to swap your grill you will need to take off the bumper to remove the old grill and install the new one.
Note that to swap your grill you will need to take off the bumper to remove the old grill and install the new one.
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