GM Duramax L5P All-In-One DPF/DEF/EGR Delete Kit (2017-2025) – options and add to cart
$2,916.44
$3,078.47
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2018 Chevy/GMC Silverado/Sierra 6.6L L5P Duramax Delete Kit
Now optimize the 2018 L5P Duramax with emissions system removal and advanced tuning. This kit includes the Unlock Tool, EGR Delete Kit, CAN Harness and a V-band flange exhaust (delete pipe, 4", or 5"). Achieve seamless power adjustments while eliminating regen cycles and coolant intrusion risks.
Vehicle Compatibility
Make/Model
GMC Sierra 2500, 3500
Chevrolet Silverado 2500, 3500
Year Range
2017-2019
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
✓
Streamlined Tuning
Bypass ECU swaps via OBD2 interface.
✓
DEF System Elimination
Permanently discontinue DEF fluid usage.
✓
Durable Construction
Stainless steel components ensure longevity.
✓
2018-Specific Fitment
Pre-configured for factory exhaust layouts.
Important Note: This L5P Delete Kit is intended for off-road use only. Please check your local regulations before purchasing.