

Notified by email when this product becomes available

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)
For off-road use only
Image is for demonstration purposes only. Actual device may vary in color and branding
Ultimate Power Bundle: OBD2 Interface + LWN Delete Tune File + Credits
Everything you need. Hardware. Tune. Credits.
Stop buying parts and wondering which tune works. This bundle delivers the OBD2 flash tuning interface *and* the LWN Duramax delete tune file—fully compatible, ready to install. Your ticket to unlocking raw power in your 2016-2022 LWN Duramax (Colorado / Canyon).
What You Get | Why It Matters |
---|---|
OBD2 Flash Tuning Interface (hardware) | Control over writing your delete tune, diagnostics, logs—in your hands. |
LWN Delete Tune ECM File (2016-2022 Colorado/Canyon) | Pre-built, tested performance files: heavy towing, street, sport—levels for your driving style. |
Required Credits (for loading the delete tune) | No guesswork. No surprise costs. You can write the tune right away. |
Tune Levels Inside the Bundle:
This package includes the LWN Delete Tune file with these power levels:
Tune Name | HP Gain |
---|---|
Stock Optimized | +0 HP |
Heavy Towing | +12 HP |
Light Towing | +24 HP |
Sport | +36 HP |
Performance | +40 HP |
Everything You Need to Install:
To use this bundle successfully, make sure you have:
- Compatible truck: 2016-2022 Chevrolet Colorado or GMC Canyon with LWN Duramax.
- OBD2 Flash Interface: included in this bundle, no extra hardware purchase required.
- Tuning Credits: the credits needed to load the tune are included—write immediately. The year 2016 provides 2 credits, while the range 2017-2022 provides 4 credits.
What’s Included:
- OBD2 Flash Tuning Interface device (hardware)
- LWN Delete Tune ECM file with five levels of power
- Required tuning credits for activation inside the interface
- All cables, software links & instructions needed for installation
Advanced Features:
This bundle gives you:
- Hardware control over engine parameters—throttle, timing, torque curves.
- Diagnostic scanning, live data and logging during and after tune write.
- Firmware stability and safety built in: stock limp-mode protection, overheat safeguards, etc.
📘 Click here for Bundle Installation Instructions
Please Note:
Returns not accepted for digital components. This bundle includes a custom-tune. We cannot refund the tune file or interface if credits have been used.
This product is intended for off-road use only.
*Please review our Terms & Conditions and Shipping Policy below.*
Make sure your vehicle is **tuned** before deleting emissions systems.
Important Product Information
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. Unless specified differently on the product page, our parts do not include installation instructions. They 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.
Returns & Refunds: All sales of exhaust pipes, straight pipes, and engine pipes are final and Non-Returnable and Non-Refundable.
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 at Tuner Depot
At Tuner Depot, we understand the importance of timely delivery for your performance parts. We're committed to ensuring a seamless shipping experience, striving to dispatch your orders with utmost efficiency and speed.
- Weather Conditions: Adverse weather conditions such as rain, snow, or sleet may affect delivery timelines. We will make every effort to minimize any delays.
- Holiday Periods: Please note that our shipping center will be closed during holidays. We will resume shipping promptly on the next business day. Allow for potential delays during peak seasons, but rest assured, we will keep you informed every step of the way.
- Staff Availability: Unforeseen circumstances can occasionally affect our staffing levels, possibly leading to minor delays. We are committed to swiftly resolving any issues to maintain our high standards of service.
- Choosing a selection results in a full page refresh.