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Duramax L5P Delete Tuner with Unlock Tool

(1 customer review)

CAD $3,498.95

Now Available for All 17+ L5P and L5D Applications!

Unlock Tools In Stock

Switch on the Fly (+CAD $400.00)
2017 - 2019
2020+ (+CAD $90.00)
Stock Lightweight
Yes (+CAD $1,289.99)
Includes Credits (4), Unlocked TCM, and Tune
Cruise Control Buttons
Physical Switch (+CAD $125.00)
Product total
Options total
Grand total
SKU: L5PHPTunerUnlockTool Categories: ,


This Duramax L5P Delete Tuner with Unlock Tool will turn off and allow the EGR DPF, and EGR emission systems to be removed without having to swap or send away your ECM saving valuable time.

HP Device paired with the E41 ECM Unlock Tool for 2017+ GM L5P and L5D Duramax trucks for a complete remote tuning solution.


The complete emissions off tuning bundle for your L5P Duramax pickup. Simply choose a single or switch on the fly (using steering wheel control or CSP switch) tuning.

What you get:

  • Unlock Tool
  • HP Device
  • Canbus Plugs
  • Credits (8) (Required to write the tune)
  • Tune File


The L5P delete tuning requires the use of Windows-only software. A stock read is required for us to have a tune developed for you. This requires a Windows-based PC running Windows 10 or newer.

With the L5P Delete Tuner, you can choose from a range of power levels to suit your needs, including the stock lightweight option, 45HP, 75HP, 90HP, 120HP, 150HP, and 180HP. This means that you can customize your vehicle’s performance to match your driving style and needs. The switch on the fly options will give you stock plus 5 power profiles.

The L5P Delete Tuner is engineered with the latest technology to ensure optimal performance and durability. It is designed to be user-friendly and can be easily installed without the need for any special tools or equipment.

With the EGR, DPF, and DEF systems deleted, the L5P Delete Tuner provides a range of benefits, including improved fuel economy, increased horsepower and torque, and extended engine life.

So, if you want to take your L5P or L5D application from 2017 to 2023 to the next level, the L5P Delete Tuner is a perfect choice. Upgrade your vehicle’s performance today and experience the ultimate driving experience!


SOTF Instructions





Additional information

Weight 5 lbs
Dimensions 12 × 12 × 8 in

1 review for Duramax L5P Delete Tuner with Unlock Tool

  1. C Wyatt (verified owner)

    Great product and the team really helped me get a great running truck

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Make Model Year
Chevrolet Silverado 2500HD 2017 - 2023
Chevrolet Silverado 3500HD 2017 - 2023
GMC Sierra 2500HD 2017 - 2023
GMC Sierra 3500HD 2017 - 2023
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