Best Tuner For 2024 Duramax. They greatly improve throttle response, increase horsepower and torque, and can even add an mpg. Is your 3.0l duramax due for more power, added fuel economy, in a simple to install package with features that go well beyond just added horsepower?

The stealth performance module is the perfect addition to your chevy/gmc duramax lzo 3.0l (2023) diesel truck. Ezlynk tuner with gdp tunes;