Description
Fits: 2020 - 2022 GMC 1500 LM2 with 3.0L Duramax engine.
Important: You'll need 16 Commander credits (8 to unlock the E46 ECM and 8 to flash the tuning). Must be loaded via a Windows laptop - no exceptions.
This package is just the tune file. If you need a Commander device, Click Here.
The GDP Commander is a simple device, similar to an MPVI3 in load - file process and credit system. You need 8 credits to flash the E46 ECM. It plugs directly into your ECM for easy remote tuning.
Part Number: GDPCOMMSP - DSLM2
Features
- Flash the Duramax directly to the ECM via Bench Flash.
- Apply custom tuning from home.
- No need to ship the ECM, so no wait time!
- Currently offers single tunes only.
Power Levels:
- Level 1: 20HP
- Level 2: 40HP
- Level 3: 60HP
Notes
- These tune files work only with the GDP Commander.
- It uses the same cable as the L5P - GDPCOMM9000.
Using this GDP Commander Single Custom Tune File is quite easy. First, make sure you have a Windows laptop as the tuning must be loaded through it. You'll also need 16 Commander credits - 8 to unlock the E46 ECM and 8 to flash the tuning. Plug the GDP Commander directly into your ECM. It's similar to an MPVI3, using a credit system for the load - file process. Once it's connected, you can apply the custom tuning from the comfort of your home without having to ship out the ECM, which means no waiting around. There are three power levels to choose from: Level 1 gives you 20HP, Level 2 offers 40HP, and Level 3 provides 60HP. Just remember, these tune files are only compatible with the GDP Commander and use the same cable as the L5P (GDPCOMM9000). Keep your laptop in good condition and ensure you have enough credits for any future tuning needs.
