2024 Duramax Programmer. Safely increase power and fuel economy for your 2024+ chevy/gmc 2500 and 3500 duramax l5p. We offer a ton of options from hand held devices to.

The best bang for your buck is with the addition of a quality performance. The stealth performance module is the perfect addition to your chevy/gmc duramax l5p (2024)) diesel truck.