More, more, more! More power, more torque, more control. The latest crop of Duramax-powered trucks have amazing horsepower and torque and are absolutely the most capable GM trucks in history, but that doesn’t mean that enthusiasts don’t want even more. Lucky for you the new Pulsar V3 not only gives you 5 levels of power and torque increases but also allows for plenty of other adjustments in the engine and the transmission which means you can make it all perform the way you want. With these parts, you can make your Duramax truck not only perform better but do so while increasing fuel mileage and running cleaner.

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Your GM Duramax truck can see gains of up to 136 horsepower and 291 ft-lbs of torque with the V3 Pulsar module for 2017-2021 GM trucks equipped with the L5P 6.6L Duramax diesel V8. Using four major components to safely build power (injection pulse width, injection timing, fuel rail pressure and airflow), the V3 Pulsar allows you to bring out your Duramax’s true potential safely. • https://www.holley.com/products/tuner… • https://www.holley.com/products/tuner…