2024 3.0 Duramax Tuner
2024 3.0 Duramax Tuner. This diesel performance module is. If you wanted to tune your truck right off the batt you would’ve needed to buy a 22 or older 21’ lm2 s&b intake, ppe hot/cold.
Unleash the true potential of your engine, enjoy. 3.0l lm2 duramax remote ecm and tcm tuning is now available!