GM Duramax L5P All-In-One DPF/DEF/EGR Delete Kit (2017-2025) – options and add to cart
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2022 Chevy/GMC Silverado/Sierra 6.6L L5P Duramax Delete Kit
Transform your 2022 GM Sierra 2500/3500 or Chevrolet Silverado 2500/3500 with the L5P Duramax engine by eliminating restrictive emissions systems. This comprehensive kit removes the DPF, DEF and EGR components, unlocking enhanced performance, improved fuel efficiency and prolonged engine longevity. It includes the revolutionary Unlock Tool Upgrade, bypassing complex ECU swaps and simplifying installation.
Vehicle Compatibility
Make/Model
GMC Sierra 2500, 3500
Chevrolet Silverado 2500, 3500
Year Range
2020-2023
Engine Type
6.6L Duramax Diesel
What's Included in the Kit
ECM Unlock & Tuning
- L5P ECU Unlock Kit
- OBD2 Flash Delete Tuning Interface
EGR System
- Complete EGR Valve & Cooler delete kit
Exhaust System Of Your Choice
- Stainless Steel Delete Pipe
- 4" Stainless Steel Exhaust System
- 5" Stainless Steel Exhaust System
Performance Tuning
- CAN Bus Plugs
Key Benefits & Features
Future-Proof Tuning
Compatible with GM’s latest ECU software (2020-2023).
Enhanced Airflow
3-bolt flange design ensures leak-free exhaust integration
Thermal Management
EGR removal reduces engine temps by 20-25%, protecting turbos and pistons
Plug-and-Play
Pre-configured files and harnesses streamline installation.
Important Note: This L5P Delete Kit is intended for off-road use only. Please check your local regulations before purchasing.