2024 Duramax Programmer

2024 Duramax Programmer. Take back your power with a stealth module made exclusively for chevy/ gmc trucks. This is your warranty friendly alternative to a flash tuner.


2024 Duramax Programmer

A forum community dedicated to chevy and gmc duramax diesel owners and enthusiasts. Are you ready to add some extra power and fuel economy to your chevy 1500 with the 3.0l duramax?

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