AMDP Tuning | 20-23 6.6 L5P Duramax

AMDP Tuning for 2020 to 2023 6.6L Duramax

Power Levels and Performance Options

This 6.6L Duramax tuning package delivers multiple power levels so you can match performance to your driving needs. Each level increases horsepower while maintaining drivability and control.

Choose from the following power levels:

• Level 1 adds 0 horsepower
• Level 2 adds 30 horsepower
• Level 3 adds 70 horsepower
• Level 4 adds 120 horsepower
• Level 5 adds 150 horsepower

For higher power levels, proper monitoring becomes critical. We strongly recommend monitoring exhaust gas temperatures when running Levels 4 and 5.

Tuning Access and Support Options

You can choose between limited or full support depending on how long you need access to updates and file changes.

The limited support package gives you access to all tunes for four weeks. After that period ends, the tunes already installed on the truck remain active. In addition, you can upgrade to full support at any time while the vehicle remains supported.

The full support package provides ongoing access to all tunes for as long as this platform remains supported.

Current Functionality and Future Updates

This product currently supports single power files. However, shift on the fly functionality is in development and will be available in a future update.

Additional Compatibility

This tuning package supports cab and chassis models.