Cummins EZ LYNK 5.0/6.7 Tune Package (2010-2021)
Type: custom_tuning
EZ LYNK Auto Agent 3 – Cloud-Based Tuning & Diagnostics for Cummins Trucks
Wireless tuning support and real-time diagnostics—built for Cummins owners. The EZ LYNK Auto Agent 3 Cummins Tune Package connects your truck to the EZ LYNK cloud platform for remote tuning file delivery, live data monitoring, and streamlined troubleshooting with your technician. It’s a modern, mobile-first way to manage performance and diagnostics without manual file transfers.
Note: Tuning support is not available for PTO-equipped vehicles.
This package pairs the EZ LYNK Auto Agent 3 with your Cummins-powered truck through the OBD2 port, then links to your phone via Wi-Fi using the EZ LYNK app. From there, you can record and share data logs, manage tune files through the cloud, and perform diagnostic functions. Full Support is included—providing ongoing access to tune files without expiration.
Vehicle Fitment
Dodge / RAM Cummins:
- 2010–2021 RAM 2500 / 3500 – 6.7L Cummins
- 2012–2021 RAM 4500 / 5500 – 6.7L Cummins
Nissan Titan Cummins:
- 2016–2019 Nissan Titan – 5.0L Cummins
Bypass Cable Note: 2018+ RAM and 2016+ Nissan Titan applications require a bypass cable. These are included with all tuner packages. Replacement bypass cables are available separately for 2018+ RAM and 2016+ Titan models.
Platform Compatibility
- EZ LYNK App: iOS 12.0+ and Android 8.0+ supported
- Compatible with iPhone, iPad, and supported Android devices
Support Level
- Full Support Included: Unlimited access to tune file delivery and cloud-based support with no time limits.
What’s Included
- EZ LYNK Auto Agent 3 interface
- Bypass cable for applicable 2018+ RAM / 2016+ Titan applications (included with tuner packages)
- Cloud-based tuning platform access (Full Support)
- Wireless diagnostics and logging capability through the EZ LYNK app
Features
- Fast Setup – Plug into OBD2, connect to Wi-Fi, and manage everything through the mobile app.
- Cloud File Delivery – Receive tune files remotely through the EZ LYNK platform.
- Live Data Logging – View, record, and share real-time engine and transmission parameters.
- DTC Functions – Read and clear trouble codes directly from the app.
- Over-the-Air Updates – Perform firmware updates and supported functions wirelessly.
- ELD Capability – FMCSA-compliant electronic logging with document upload support.
- Better Tech Support Flow – Streamlined communication between driver, technician, and fleet operations.
Benefits
- Reduces downtime through remote diagnostics and support
- Eliminates manual file transfers and tuning headaches
- Improves tracking and troubleshooting with easy log sharing
- Modern mobile-based tuning workflow for shops and owners
Installation & Important Notes
- Connect the Auto Agent 3 to your vehicle’s OBD2 port.
- Install the EZ LYNK app and connect to the device via Wi-Fi.
- Internet access is required for cloud-based file transfers and updates.
- PTO vehicles are not supported.
- Verify year, model, and configuration prior to ordering.
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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.
