GM Duramax LWN 2.8L - OBD2 Power Tuning Package (2016-2022)
Type: Tuners
One bundle. No surprises. Just power.
This all-in-one performance package includes the hardware, tune file, and required tuning credits to flash your 2016–2022 Chevrolet Colorado or GMC Canyon 2.8L LWN Duramax. Get the exact tune levels you need for towing, sport, or optimized factory performance—without piecing it together.
The Ultimate Power Bundle combines a plug-and-play OBD2 flash tuning interface, a fully tested delete-ready LWN tune file, and the correct number of tuning credits to activate it. With five tune levels and a single hardware setup, this is your one-stop solution for emissions delete tuning and custom calibration.
Click here for OBD2 Flash Tuning Interface Instructions
Vehicle Fitment
Compatible Vehicles
- 2016–2022 Chevrolet Colorado 2.8L Duramax LWN
- 2016–2022 GMC Canyon 2.8L Duramax LWN
Tune Credit Requirements by Year
- 2016 models: 2 tuning credits
- 2017–2022 models: 4 tuning credits
(credits are included in this bundle)
Specifications
| Component | Details |
|---|---|
| Hardware | OBD2 flash tuning interface (device + cables) |
| Tune File | Delete-enabled ECM file with 5 selectable power levels |
| Software | Links to required software and install guides |
| Compatibility | 2016–2022 LWN Duramax (Colorado/Canyon) |
| Tuning Credits | Included – based on vehicle year |
| Installation Time | 1–2 hours with basic tools and a Windows laptop |
Tune Levels Included
| Tune Name | HP Gain |
|---|---|
| Stock Optimized | +0 HP |
| Heavy Towing | +12 HP |
| Light Towing | +24 HP |
| Sport | +36 HP |
| Performance | +40 HP |
Each tune is pre-configured to match specific driving needs—from daily driving to aggressive off-road performance.
What’s Included
- OBD2 flash tuning interface (hardware)
- LWN delete tune ECM file (5 levels)
- Required tuning credits for activation
- USB/OBD2 cables and install instructions
- Software download links and guides
Advanced Features
- Control over throttle, torque, and boost curves via tune
- Live data monitoring, diagnostics, and logging post-install
- Stability safeguards: stock limp-mode protection, overheat safety
- Flash and re-flash multiple times with included hardware
Benefits
- No more guessing: everything required is in one package
- Cleaner installation and faster setup
- Power on demand: tune levels optimized for towing, sport, or efficiency
- Eliminates additional software or credit purchases
- Enables emissions system removal with proper calibration
Installation Note
Make sure to:
- Connect your truck to the OBD2 interface
- Install the software using the provided link
- Select your desired tune level and apply it to the ECM
- Follow all included instructions to ensure safe and correct installation
Important Notes:
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TARIFF NOTICE:
While we ship with all required USMCA/CUSMA paperwork, U.S. Customs or carriers may still apply duties or fees at delivery. For details, see U.S. Customs & Border Protection
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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.
