2024 Duramax Programmer. Are you ready to wake up your l5p duramax's performance with a simple to install, plug and play programmer? Are you ready to add some extra power and fuel economy to your chevy 1500 with the 3.0l duramax?

Are you ready to add some extra power and fuel economy to your chevy 1500 with the 3.0l duramax? I started using hotshots edt since i took the truck off the lot.