2019 Chevy/GMC Silverado/Sierra 3.0L LM2 Duramax Delete Kit
The 2019 LM2 GM Duramax Delete Kit is designed to deliver a complete emissions removal and performance upgrade solution for the first year of the 3.0L Duramax platform. Engineered for reliability and ease of installation this kit provides all required components to support a clean and efficient off-road build.
Vehicle Compatibility
Make/Model
Chevrolet Silverado 1500
GMC Sierra 1500 LM2
Year Range
2019-2023
Engine Type
3.0L Duramax Diesel
What's Included in the Kit
ECM Unlock & Tuning
- OBD2 Flash Delete Tuning Interface
- Tuning Credits included
EGR System
- Complete EGR Valve & Cooler delete kit
Exhaust System
- Stainless Steel Cat & DPF Delete Pipe
Performance Tuning
- CAN Bus Plugs
- ECM E46 Unlock and Upgrade Service
Key Benefits & Features
✓
No ECU Swaps Required
Tunes flash directly through OBD2. No crank relearn or IMMO configuration.
✓
Up to 5 Power Levels
Selectable on-the-fly tuning delivers gains from stock to +150HP.
✓
Lower Engine Temperatures
DPF and EGR delete help reduce heat and carbon buildup significantly.
✓
2019-Specific Compatibility
Direct-fit hardware—Does not require an extra CAN harness to communicate with the ECM during the tuning and delete process..
Important Note: This 2019 3.0L LM2 Duramax Delete Kit is intended for off-road use only. Please check your local regulations before purchasing.
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