GM Duramax L5P All-In-One DPF/DEF/EGR Delete Kit (2017-2025)
SKU: L5P-BundleU-17-DPF
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Choose your Exhaust System
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Product Description
L5P GM Duramax All-in-One Delete Kit
Embark on a journey of enhanced performance with the cutting-edge Duramax L5P EGR and DPF delete kit meticulously crafted for your 2017-2025 GM Sierra and Silverado 2500/3500 L5P Duramax trucks. Say farewell to the complexities of conventional ECU replacements with the revolutionary Unlock Tool Upgrade. Prepare to redefine your truck's performance limits!
Vehicle Compatibility
- Make/Model: GMC Sierra 2500, 3500 / Chevrolet Silverado 2500, 3500
- Year Range: 2017-2025
- Engine Type: 6.6L Duramax Diesel
What's Included in this Kit:
- The innovative Unlock Tool Upgrade
- OBD2 Flash Delete Tuning Interface
- 6 credits for 2017–2023
- 8 credits for 2024–2025
- 5 Tune SOTF package (2017–2023 only): 0HP / 50HP / 75HP / 100HP / 150HP Only switch on the fly
- EGR Delete Kit
- A CAN Communication Harness plug Kit (2017–2023 only)
- The 2024–2025 variant is offered as a single calibration tune and does not include SOTF.
- Your choice of Exhaust System or a Delete Pipe
Vehicle Compatibility
- Platforms: 2017–2025 GMC Sierra / Chevy Silverado 2500–3500 L5P Duramax
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Year / ECM notes:
- 2017–2019: E41 ECM (compatible with Unlock Tool)
- 2020–2023: E41 ECM (Unlock Tool supported with updated process)
- 2024–2025: E42 ECM — requires E42 service (not included in kit)
Select your year set during configuration: 2017–2019, 2020–2023, or 2024–2025
Personalize Your Kit in Two Simple Steps:
- Select Your Truck's Model Year: Choose from model years 2017-2019, 2020-2023 or 2024-2025 for your GM Sierra or Silverado 2500/3500 L5P Duramax truck.
- Pick Your Ideal Exhaust System: Customize your ride with a straight delete pipe, a 4-inch exhaust for added power, or a 5-inch exhaust for maximum performance.
Unlock Tool Upgrade vs. Traditional ECU Swap
- Make the smart choice with the Unlock Tool Upgrade for a hassle-free, efficient, and forward-looking tuning experience. Say goodbye to the complexities of ECM replacements and time-consuming relearn procedures.
- At DPF Delete, we are committed to innovation. The Unlock Tool Upgrade streamlines the upgrade process, offering precision and adaptability like never before. With our customizable All-in-One Delete Kit Builder, tailor your kit to your exact requirements and embrace a smoother and more efficient upgrade journey.
- Important: Tunes for 2024–2025 models are available as single calibrations only and must be paired with a separate E42 service which will be available Here
Shipping & Tuning Information
- Shipping times are subject to order specifics. Custom kits may require additional preparation time before dispatch.
- Be sure to review the instruction guide before commencing the installation.
- We appreciate your understanding of the nuances of engine tuning and thank you for your patience.
- Embark on a journey to unparalleled performance with DPF Delete today!
- Need Tuning Credits? Click Here to Credits
- Access L5P Installation Instructions Here
- Discover the essentials for tuning your L5P-powered Duramax here.
- Choose DPF Delete for Precision & Performance Beyond Compare.
Frequently Asked Questions
How much does a complete L5P delete kit cost?
Our comprehensive L5P Duramax delete kit for 2017-2025 GM trucks starts at $2,840.96 and represents the ultimate solution for serious performance enthusiasts. This complete package includes the revolutionary L5P ECU Unlock Kit with OBD2 Flash Delete Tuning Interface, a full EGR delete kit and your choice of premium stainless steel exhaust system. The kit covers everything needed for a full deletion including 6 tuning credits and 5-position SOTF tuning, making it the most complete L5P delete kit available for your Silverado or Sierra 2500/3500 hd.
How much horsepower does an L5P Duramax delete kit add?
Our L5P delete kit delivers substantial horsepower gains through comprehensive tuning that maximizes the 6.6L Duramax potential after removing restrictive emissions components. The included 5-position SOTF tuning package allows you to select power levels tailored to your 2017-2025 HD truck's capabilities, with many customers reporting dramatic improvements in both horsepower and torque. This transformation is achieved through the advanced OBD2 Flash Delete Tuning Interface that optimizes performance parameters specifically for deleted applications.
What is included in a complete L5P Duramax delete kit?
Our complete L5P delete kit includes seven essential components: the innovative ECU Unlock Tool, OBD2 Flash Delete Tuning Interface, 6 tuning credits, 5-position SOTF package, comprehensive EGR delete kit, CAN bus communication harness and your choice of stainless steel exhaust system. This all-in-one solution for 2017-2025 Silverado and Sierra HD trucks eliminates the need for traditional ECM replacement while providing everything required for a professional-grade deletion.
How long does installation take for an L5P delete kit?
Professional installation of our L5P delete kit typically requires 1-2 days for 2017-2025 Duramax trucks, though the advanced Unlock Tool Upgrade significantly streamlines the process compared to traditional ECM swaps. The included OBD2 Flash Delete Tuning Interface reduces programming time while ensuring proper calibration for your specific GM Sierra or Silverado 2500/3500. Many professional shops complete the full installation and tuning within a single business day.
What are the benefits of an L5P Duramax delete kit?
The benefits of our L5P delete kit include dramatically increased horsepower and torque, improved fuel economy, enhanced engine reliability and elimination of costly emissions system failures. By removing the restrictive DPF and EGR systems from your 2017-2025 Duramax, our kit utilizing the ECU Unlock Technology prevents common L5P weak points while delivering transformative performance gains for your GM HD truck. This comprehensive solution represents the ultimate performance upgrade for serious diesel enthusiasts.
Does the L5p delete kit 2024–2025 variant support Shift-On-The-Fly (SOTF)?
No. SOTF options are not offered for 2024–2025 l5p delete kit & E42 service is required for these models which is not included with this kit.