2022 Sierra 1500 Limited 2.7L Turbo Exhaust Options

[Roy White]

So I just bought a 2022 Sierra 1500 Limited 2.7L Turbo and I want opinions on what exhaust I should put on it to make it sound as deep as possible. I know it's not a V8 but I'm sure there is something out there that will make is sound deeper.

[silveradosid]

there are some youtube video's on people trying different exhaust systems on the 2.7, but there really isn't anything that makes it sound good. unfortunately gm didn't care how it sounds just that it works. i like my 2.7 but like you wish there was something to make it sound better

[KARNUT]

My wife’s has had and has performance 4 cylinder vehicles. Factory (performance tuned exhaust) usually target higher RPM exhaust sounds. Loud exhaust on a lower RPM 4 cylinder isn’t usually pleasant like a V8 rumble. 

[Vincej138]

On my 2.7L I initially did just a muffler delete after listening to dam near every video I could find, but the drone at about 1750 rpm was just too much in the cab even with the resonator still there (no video gives you good driving noise, only start up not under load).  So I went back and we put a Black Widow widowmaker on it (they love the turbos) thats 3" in/out and it sounds much better with minimal drone. Very happy with it and gives diesel vibes as you can hear the turbo a bit more. Likely as deep as you your gonna get. Cold start it sounds a bit Ecoboost raptor ish, normal idle it does have a low growl which is nice and doesn't sound like a Honda when your on it as most assume.  Thinking of adding a diff resonator to see how that goes, like a high flow Vibrant one. 

 

Still have single exit behind back p/s tire as well.

Edited November 14, 2023 by Vincej138

[Vincej138]

Not the best video, and the kids bicycle noise doesnt help. But this was non cold start. But again, not under load, just free revs. 

 

Edited November 14, 2023 by Vincej138

[Maverty]

how about a Valvetronic mufler?

[AlardPoirier]

On 11/14/2023 at 7:35 AM, Roy White said:

So I just bought a 2022 Sierra 1500 Limited 2.7L Turbo and I want opinions on what exhaust I should put on it to make it sound as deep as possible. I know it's not a V8 but I'm sure there is something out there that will make is sound deeper.









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Cold start it sounds a bit Ecoboost raptor ish, normal idle it does have a low growl which is nice and doesn't sound like a Honda when your on it as most assume.