GM Duramax LM2 All-In-One DPF/DEF/EGR Delete Kit (2019-2022)
Type: All-In-One Kit | Fits: GM Duramax
LM2 GM Duramax All-in-One Delete Kit - Elevate Your Truck's Capabilities!
Unlock the full potential of your 2019-2022 3.0L GM Duramax LM2 1500 with our All-in-One LM2 Delete Kit designed specifically for the LM2 Duramax 3 liter engine. This comprehensive kit is engineered to provide a seamless performance upgrade for your off-road adventures, ensuring your truck is ready to tackle any challenge.
The Chevy LM2 delete kit offers you the flexibility to choose the exact components that match your truck’s needs. From exhaust systems to advanced tuning tools, this kit is your key to maximizing power, efficiency and engine longevity.
Customization Steps:
Select either a Tow or Street Tune for your LM2 3.0L Duramax truck:
- The Tow Tune provides an additional +30HP to your LM2 3.0L Duramax engine.
- The Street Tune provides an additional +60HP to your LM2 3.0L Duramax engine.
All our kits include:
- OBD2 Flash Delete Tuning Interface
- 6 tuning credits
- GM Duramax LM2 ECM E46 Upgrade & Unlock Service (2020-2022)
- Either a Tow Tune (+30HP) or a Street Tune (+60HP)
- A complete EGR Delete Kit
- Cat & DPF Delete Pipe
- GM Duramax LM2 - CAN BUS Plug Kit (2020-2022)
Instructions for installing Chevy LM2 delete kit
This product requires the following items:
- Laptop with Windows +10 OS
- HP Tuners VCM Suite Beta (latest version required), which you can download here.
- Internet Connection
Find OBD2 read and write instructions here.
ECM Removal Guide
Follow these steps before sending us your ECM:
- Clear any dashboard warnings or maintenance alerts.
- Resolve DEF/DPF countdown issues (if any) before ECM removal.
- Turn off the ignition and disconnect the battery’s negative cable.
- Remove the ECM safely.
For the ECM Unlock Service, we will send you a UPS return label. Please print the label and use a secure and sturdy box to send us ECM.
Benefits of the LM2 Delete Kit
- Free-flowing exhaust system for increased power and improved fuel economy
- Optimized combustion chamber temperatures
- Enhanced longevity of your engine's cooling and exhaust system
- Boosted power output from more powerful tune flashes
Shipping & Tuning Details
Shipping times may vary depending on your order's specifics. Custom kits may require additional preparation time before shipping.
Always ensure you input your OBD2 Flash Delete Tuning Interface's serial number when purchasing credits.
Note:
- Off-Road Use Only: Product is intended for off-road use only. They may not be legal for use on public roads where emissions or safety laws apply.
- Check Local Laws: Before buying or installing any parts, check your local laws to ensure the modifications are legal.
- Professional Installation Recommended: We strongly recommend professional installation. These parts are designed for users with advanced mechanical knowledge. Installation instructions are not included unless stated on the product page. Some adjustments or modifications may be required. We do not offer returns or refunds for installations that can’t be completed.
- Warranty Notice: Installing these parts may void your vehicle’s warranty. Please check with your manufacturer.
- No Liability: JS Speedshop is not responsible for any damage or issues caused by the use of these parts.
- Product Images: Images shown are for reference only. Actual products may differ in color, branding, or design.
- No Performance Guarantees: These parts are intended to improve performance, but results may vary and are not guaranteed.
- Please Review: Make sure to read our Terms & Conditions, Shipping Policy, and any known issues before purchase.
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Shipping
We strive to provide fast and reliable shipping options for all our customers. For detailed information about our shipping rates, delivery times, and policies, please visit our Shipping Page.
Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
