LM2 Duramax tuning is here! (EPA compliant)

[Ronjon]

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

[Ronjon]

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

[Ronjon]

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

[Macri_at4]

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 

[Ronjon]

Anyone have experience with the edge ezx tuner yet?