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LM2 Duramax tuning is here! (EPA compliant)

By Ronjon
March 8, 2023 in Engines & Drivetrain (V8, Duramax, TurboMax)

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https://www.gm-trucks.com/forums/topic/262479-lm2-duramax-tuning-is-here-epa-compliant/

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Enthusiast

Ronjon

Posted March 8, 2023

Posted March 8, 2023

Exactly as the title states, RunVSE has released emissions compliant tuning for the LM2 Duramax in the Sierra and Silverado platform (pre-refresh).

https://runvse.com/2020-2022-3-0l-lm2-duramax-emissions-compliant/

https://youtu.be/lGBM54eJ1Vw

Enthusiast

Ronjon

Posted March 10, 2023

Author

Posted March 10, 2023

Now PPEI has released tunes.

https://ppei.com/products/2020-2022-gm-3-0l-lm2-duramax-engine-tuning-by-ppei?rq=yr_2020~mk_chevrolet~md_silverado-1500~yj_lm2-3-0l-duramax-diesel

2 months later...

Enthusiast

Ronjon

Posted June 3, 2023

Author

Posted June 3, 2023

Reviving this to state there is a weight reduction tune available now.

1 month later...

Macri_at4

Enthusiast

Macri_at4

Posted July 17, 2023

Posted July 17, 2023

On 6/3/2023 at 6:18 PM, Ronjon said:

Reviving this to state there is a weight reduction tune available now.

I'm interested!! Located in Canada

6 months later...

Enthusiast

Ronjon

Posted January 26, 2024

Author

Posted January 26, 2024

Anyone have experience with the edge ezx tuner yet?

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