GM Performance Exhausts for Yukon XL

[Unclechichi]

God Luck! I do like the sound of mine from GM

I agree. The GM one I ordered and got installed is great. It’s throaty and loud when you start it up on a cold start and when you get on the gas. But at any cruising speed, the sound is low enough to have a regular conversation (and I wear hearing aids from the good ole USMC). I am super curious now which is which. Crazy how there isn’t one answer to these questions.

 

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[usmcfiredog]

I agree. The GM one I ordered and got installed is great. It’s throaty and loud when you start it up on a cold start and when you get on the gas. But at any cruising speed, the sound is low enough to have a regular conversation (and I wear hearing aids from the good ole USMC). I am super curious now which is which. Crazy how there isn’t one answer to these questions.

Semper Fi Devil Dog.

I don't understand why GM has to be so different sometimes, but for the wife's Yukon I am looking for a little something but definitely not as loud of a startup as my S-Type on my AT4X

 

[Tinman265]

Semper Fi Devil Dog.

I don't understand why GM has to be so different sometimes, but for the wife's Yukon I am looking for a little something but definitely not as loud of a startup as my S-Type on my AT4X

Did you end up putting the GM 19433763 system on your wife's Yukon XL
It seems to be the only way to get a Borla System for an XL

 

[gemarsh]

Did you end up putting the GM 19433763 system on your wife's Yukon XL
It seems to be the only way to get a Borla System for an XL

Welcome.

 

[bmbentley]

For what it's worth, I just recently swapped out the factory catback exhaust on my 2025 GMC Yukon XL AT4 Ultimate ( 6.2L ) for a CORSA Performance Sport Catback Exhaust System. On cold starts, It sounds absolutely "sinister" . On warm starts, it's still got that satisfying deep "rumble" but not nearly as loud. Surprisingly enough, there's almost no excessive drone whatsoever in the cabin when driving ( aside from the low growl when you've got the audio muted & it's completely silent inside ).

Here's a quick little video of it with a "Warm Start" vs. "Cold Start"

 

[Tinman265]

Well I ended up doing the GM Borla system and have no regrets so far. Little aggressive on a cold start buy not like the Corsa I've heard. GM has the exhaust 20% OFF (Orders over 1,000) through April. was a little tricky getting everything adjusted but worth it. Here is a cold start