EZ Lynk tune files for 2022-2024 Ram 6.7L Cummins. Unlocks and flashes the factory CM2450B in the truck.
GDP Commander L5P E41 ECM harness (2017-2023 Duramax L5P)
GDP Commander L5P E41 ECM harness (2017-2023 Duramax L5P)
SKU: SKU:541-03603
Couldn't load pickup availability
The GDP Commander L5P E41 ECM Harness connects the GDP Commander to the E41 ECM on 2017-2023 L5P Duramax trucks, so the module can be flashed in the vehicle.
Why it matters
- Eliminates the ECM swap - no removing the module and no shipping it away
- Keeps the truck's original ECM in the truck
- Removes the downtime that comes with a mail-in service
Fitment
2017-2023 GM Duramax L5P 6.6L, E41 ECM.
Device compatibility
Works with the GDP Commander. The Commander itself is required and sold separately.
GDP part 541-03603.

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