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GM Duramax L5P – All-In-One DPF/DEF/EGR Delete Kit (2017-2023)
All-in-one KitThis product fits:
L5P Duramax GM pickup trucks
- Regular price
- $3,258.96
- Regular price
-
- Sale price
- $3,258.96
- Unit price
- / per
Guaranteed safe checkout
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Please note: All sales of exhaust pipes, straight pipes, and engine pipes are final and Non-Returnable and Non-Refundable
DESCRIPTION
DESCRIPTION
For off-road use only
Image is for demonstration purposes only. Actual device may vary in color and branding
L5P GM Duramax All-in-One Delete Kit
Experience the future of performance upgrades with the Duramax L5P EGR and DPF delete kit tailored for the 2017-2023 GM Sierra and Silverado 2500/3500 L5P Duramax pickup trucks. With the inclusion of the new Unlock Tool Upgrade, say goodbye to the challenges of traditional ECU swaps. Get ready to redefine the performance boundaries of your truck!
This kit includes:
- The new innovative Unlock Tool Upgrade
- OBD2 Flash Delete Tuning Interface
- 6 tuning credits
- 5 Tune SOTF package
- A complete EGR Delete Kit
- A CAN Communication Harness plug Kit
- The Exhaust System of your choice or a Delete Pipe
Customization Steps:
1) Year Selection:
Select the year of your truck. We cater to 2017 to 2023 GM Sierra and Silverado 2500/3500 L5P Duramax pickup trucks. Options available: 2017-2019 and 2020-2023.
2) Exhaust System:
Choose your ideal exhaust system. Whether it's a straight delete pipe for simplicity, a 4-inch exhaust for a performance boost, or a 5-inch exhaust for the ultimate output, we have you covered.
Traditional ECU Swap vs. Unlock Tool Upgrade
Feature |
Traditional ECU Swap (E41 ECM) |
Unlock Tool Upgrade |
Complex Installation Process |
YES |
NO |
Replace ECM Function Needed |
YES |
NO |
IMMO/Crank Relearn Required |
YES |
NO |
Core-Charge |
NO |
NO |
Improved Combustion Chamber Temperatures |
✅ |
✅ |
Enhanced Longevity of Cooling & Exhaust System |
✅ |
✅ |
Increased Power with Powerful Tune Flashes |
✅ |
✅ |
On-The-Fly Power Level Change |
✅ |
✅ |
Included SOTF Tune Levels |
0HP, 50HP, 75HP, 100HP, & 150HP |
0HP, 50HP, 75HP, 100HP, & 150HP |
By choosing the Unlock Tool Upgrade, you are investing in simplicity, efficiency, and the future of vehicle tuning. No more complexities of replacing the entire ECM. No more IMMO or crank relearn procedures.
At Tuner Depot, we believe in evolution. While traditional ECU swaps had their place, the Unlock Tool Upgrade represents the next step in precision, ease, and adaptability. Our All-in-One Delete Kit Builder allows you to handpick the components to fit your exact needs, and with the Unlock Tool Upgrade, you are promised a more seamless, efficient, and future-forward upgrade process.
Shipping & Tuning Details
Shipping times vary based on your order's specifics. Custom kits might need more preparation time before shipping.
Ensure to read the instruction guide before starting the process.
Thank you for understanding the intricacies of engine tuning and for your patience.
OPTIONAL ADD-ONS:
Upgrading your TCM has never been easier! We've bundled everything you need in one comprehensive package. Whether you're an enthusiast or a pro, our Duramax L5P EGR and DPF delete kit is tailor-made for your 2017-2023 truck. It offers unbeatable value, combining essential components and tuning prowess to unlock the true potential of your vehicle. Dive into peak performance with a single click!
Take your truck's performance up a notch with our optional add-ons. From the GM Duramax L5P 3.5" Down-pipe (2017-2023), designed to optimize results by removing the DOC filter behind the turbocharger, to stylish exhaust tips that boost aesthetics. Elevate your truck with these quality additions!
Take the first step towards unparalleled performance with Tuner Depot today!
📘Click here for L5P installation Instructions
Find out what's essential for tuning your L5P-powered Duramax here.
Choose Tuner Depot for Unparalleled Precision & Performance.
*Terms & Conditons apply - MAKE SURE to read our Shipping Policy and Notes Below
Please Note: The vehicle must be tuned prior to deleting the emissions systems.
PLEASE NOTE!
PLEASE NOTE!
- Off-Road Use Only: The products sold on this website are intended for off-road use only, and may not be legal for use on public highways where pollution control laws apply.
- Check Local Laws: Before purchasing and installing any of these parts, please check your local and state laws to confirm whether the modifications are legal in your area.
- Professional Installation Recommended: These kits and parts are strongly recommended to be installed by professional mechanics only. Improper installation may lead to performance issues or damage to your vehicle. Please note that, unless specified differently on the product page, our parts do not include installation instructions. Our components are intended for individuals with a proficient understanding of mechanical systems and procedures. Like many aftermarket parts compatible with a variety of vehicles, minor adjustments or modifications may be necessary during the installation process. We cannot accept returns or offer refunds on the basis of an inability to complete the installation due to the absence of instructions.
- Warranty: The use of these parts will void the warranty of your vehicle. Please confirm with your vehicle manufacturer before purchase and installation.
- No Liability: Tuner Depot is not responsible for any damage or issues that may arise from the use of these parts.
- Product Images: Product images are for illustrative purposes only and may differ from the actual product due to manufacturer design changes or improvements.
- No Performance Guarantees: While these parts are designed to enhance the performance of your vehicle, no guarantees are made regarding the specific performance gains that will be achieved.
Shipping Policy
Shipping Policy
At Tuner Depot, we understand the importance of timely delivery when it comes to your performance parts. We are committed to ensuring a seamless shipping experience, striving to dispatch your orders with utmost efficiency and speed.
Our Shipping Policy: Our aim is to dispatch all orders within two business days, providing you with a quick and efficient processing time. However, please bear in mind that unforeseen circumstances beyond our control may occasionally impact shipping times.
Factors Affecting Shipping:
Weather Conditions: While we pride ourselves on our fast and efficient order processing, adverse weather conditions such as rain, snow, or sleet may affect delivery timelines. We assure you that we will make every effort to overcome such challenges and minimize any delays.
Holiday Periods: Even our dedicated team needs a well-deserved break during holidays. Please note that our shipping center will be closed on such occasions. Rest assured, we will resume shipping promptly on the next business day. During peak holiday seasons, please allow for potential delays, but be assured that we will keep you informed every step of the way and work diligently to deliver your order as swiftly as possible.
Staff Availability: While we have an exceptional team, we recognize that unforeseen circumstances can occasionally affect our staffing levels. In such cases, we may experience minor delays. However, we want to assure you that we are committed to swiftly resolving any staffing issues and maintaining our high standards of service.
We genuinely appreciate your understanding and patience during any unexpected obstacles we may encounter along the way. Be assured that we will utilize every resource available to deliver your performance parts to you promptly.
Thank you for choosing Tuner Depot, where our passion fuels our commitment to outstanding customer service.
Happy tuning!







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T304 Stainless Steel
The Purest Stainless Steel used in Exhaust System Manufacturing
High Rust Resistance
Lasts Up To 20+ years
Looks Better

T409 Stainless Steel
The Standard Stainless Steel used in Exhaust System Manufacturing
Low Rust Resistance
Lasts Up To 5-8 Years
Looks Dull
Attention
A 2022 Cummins Tune Package was added to your cart. This tune is a beta tune that may cause the following:
- Low power
- Poor fuel mileage
- Engine codes that may appear
- Poor shifting characteristics
For a tested and proven tune, please view our Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit w/ECM Swap (2022-2024)
- Choosing a selection results in a full page refresh.
Tariff-Smart Shipping — Only at Tuner Depot
NEW! Tariff Protection Plan
During checkout, you’ll have an option to add an additional 10% tariff protection to your order. This will ensure that IF you do receive a tariff or duty charge upon your delivery, we will cover the cost of that bill. You shouldn’t get any extra charges, but if you do, simply reach out to Tuner Depot and supply us with proof of the additional charge and we’ll cover 100% of the charges.
Here’s how it works:
- You add the plan.
- Customs charges show up? Unlikely, but if they do, send us the bill.
- We pay it—every cent.
That means no surprise costs, ever. Customs might flag a package now and then, but with Tariff Protection you’ll never be the one footing the bill. Upgrade with confidence while we handle the paperwork.