Shop EZ LYNK tune packages at SPELAB for Ram Cummins, Ford Powerstroke, Nissan Titan Diesel, and GM Duramax applications. This collection is built around the EZ LYNK Auto Agent 3 platform, giving diesel truck owners access to cloud-based diagnostics, live data monitoring, and remote technician support through the EZ LYNK app.
Whether you are shopping for a Ram 2500, Ford F250, Silverado 2500HD, or a cab & chassis work truck, this page helps you compare the EZ LYNK packages currently available at SPELAB and identify the right option for your engine platform and model year.
Browse EZ LYNK Packages Why Buy from SPELAB
What Is EZ LYNK?
EZ LYNK is a connected diesel tuning and diagnostics platform designed to link the truck, the driver, and the technician through one system. Instead of relying on repeated in-person shop visits or manual file transfers, EZ LYNK uses the Auto Agent device, mobile app, and cloud connection to simplify diagnostics, data sharing, and supported tune delivery.
For diesel owners, that means one platform can handle several important jobs at once: reading and clearing trouble codes, viewing live data, recording data logs, sharing diagnostic information with a technician, and receiving supported updates remotely through a wireless connection.
What Is the EZ LYNK Auto Agent 3?
The Auto Agent 3 is the hardware device that connects the EZ LYNK ecosystem to the truck. It plugs into the OBD2 port, pairs with the EZ LYNK mobile app, and acts as the access point for diagnostics, cloud-based communication, and supported tune-related workflows.
In practical terms, Auto Agent 3 is what makes the platform usable on the vehicle. It allows the truck to send live data, receive technician support, and access app-based functions through Wi-Fi. For customers shopping this collection, the Auto Agent 3 platform is the foundation behind every EZ LYNK package listed below.
Why Diesel Owners Choose EZ LYNK
- Cloud-connected workflow instead of old-style manual file handling
- Live vehicle data monitoring through the EZ LYNK app
- Remote technician support for troubleshooting and file management
- Read and clear Diagnostic Trouble Codes (DTCs)
- Wireless access through the truck’s OBD2 connection and mobile app
- Useful for both pickup owners and some commercial diesel applications
How EZ LYNK Auto Agent 3 Works
- Plug the Auto Agent 3 device into the truck’s OBD2 port.
- Install the EZ LYNK mobile app on a supported iOS or Android device.
- Connect through Wi-Fi.
- Access diagnostics, view live data, share logs, and manage supported tune-related functions through the EZ LYNK platform.
Current product details in this collection reference Android 8.0 or later and iOS 12.0 or later. Some applications also reference browser-based access through the EZ LYNK web portal.
View EZ LYNK Installation Instructions
EZ LYNK Packages Available at SPELAB
EZ LYNK Tune Package for Dodge Ram 5.0L/6.7L Diesel 2010–2021
This package is built for Ram diesel owners who want a connected tuning and diagnostics workflow for 6.7L Cummins applications, while also covering select Nissan Titan diesel fitments. It is especially relevant for customers who want an EZ LYNK package for pickup and medium-duty Ram platforms, including certain 4500 and 5500 work-truck applications.
Best For
Ram 2500, 3500, 4500, and 5500 diesel owners, plus select Nissan Titan diesel owners, looking for cloud-based tuning access, real-time diagnostics, and remote technician support.
Fitment
- 2010–2021 Ram 2500/3500 6.7L Cummins Diesel
- 2012–2021 Ram 4500/5500 6.7L Cummins Diesel (Cab & Chassis)
- 2016–2019 Nissan Titan XD 5.0L Cummins Diesel
What Stands Out
- Covers both Ram 6.7L diesel pickups and select medium-duty work-truck applications
- Also includes Nissan Titan 5.0L diesel coverage within the same product family
- Positioned for Cummins owners who want easier remote support and data sharing with a technician
EZ LYNK Tune Package for 2008–2025 Ford 3.0L/6.4L/6.7L Powerstroke F250 F350 F450 F550
This is the broadest Ford diesel package in the current collection, covering multiple Powerstroke generations, pickup applications, cab & chassis trucks, and even the 3.0L Powerstroke F150. It is a strong fit for buyers who need wide year-range coverage and more detailed fitment across work-truck and pickup configurations.
Best For
Ford diesel owners shopping for an EZ LYNK package for 6.4L Powerstroke, 6.7L Powerstroke, or 3.0L Powerstroke applications, including F-Series pickups and cab & chassis models.
Fitment
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6.4L Powerstroke (2008–2010)
- Ford F250, F350
- F350 Cab & Chassis
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6.7L Powerstroke (2011–2025)
- Ford F250, F350, F450 (Pickup)
- F350, F450, F550 Cab & Chassis
- All model year ranges from 2011 through 2025
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3.0L Powerstroke (2018–2019)
What Stands Out
- Widest year and engine coverage in the current EZ LYNK collection
- Includes both pickup and cab & chassis Powerstroke applications
- Also covers 3.0L Powerstroke F150 fitment, which makes it broader than a typical Super Duty-only listing
EZ LYNK Tune Package for 2011–2023 GM 6.6L Duramax LML/L5P 2500HD 3500HD
This package is focused on late-model GM HD diesel trucks and is organized around the two major 6.6L Duramax platforms in the current listing: LML and L5P. It is a straightforward option for Silverado and Sierra HD owners who want a connected diagnostics and remote tune-management workflow without sorting through unrelated GM applications.
Best For
Chevrolet Silverado HD and GMC Sierra HD owners running 6.6L Duramax LML or L5P engines who want an EZ LYNK package built specifically around 2500HD and 3500HD platforms.
Fitment
- 2011–2016 Chevrolet Silverado / GMC Sierra 2500HD 3500HD 6.6L Duramax LML
- 2017–2023 Chevrolet Silverado / GMC Sierra 2500HD 3500HD 6.6L Duramax L5P
What Stands Out
- Clearly split between LML and L5P generations for easier GM fitment matching
- Focused on 2500HD and 3500HD trucks rather than a wider mixed GM diesel list
- Well suited for buyers who want a simple, platform-specific starting point for GM HD diesel applications
Which EZ LYNK Package Should You Choose?
Choose the Ram package if the truck is a 6.7L Ram diesel or a supported Nissan Titan diesel application. Choose the Ford package if the vehicle is a 6.4L, 6.7L, or 3.0L Powerstroke application. Choose the GM package if the truck is a Silverado HD or Sierra HD with a 6.6L Duramax LML or L5P engine.
If the truck has a cab & chassis configuration, medium-duty use, or other application-specific details, confirm fitment before ordering. That step matters most when the vehicle is not a standard pickup configuration.
Important Ordering Notes
- All tunes are custom and non-refundable under any circumstances.
- EZ LYNK tuning files require 7–10 business days to create.
- Do not make hardware changes before tuning files are ready.
- Tuning does not support PTO units.
- Import fees may apply on some orders. If that happens, accept the delivery and contact SPELAB at service@spelabautoparts.com for assistance.
Why Buy EZ LYNK from SPELAB?
Platform-Specific Listings
SPELAB organizes the current EZ LYNK collection by the diesel platforms customers actually shop for: Ram Cummins and Nissan Titan diesel, Ford Powerstroke, and GM Duramax. That structure makes it easier to reach the right product faster.
Clearer Fitment for Real Truck Applications
The collection reflects detailed fitment across pickups, cab & chassis trucks, medium-duty Ram applications, Powerstroke year splits, and Duramax generation splits. That level of platform detail helps reduce fitment confusion before checkout.
Installation Guidance Is Already Available
SPELAB provides a dedicated EZ LYNK installation instruction page, giving customers a clear next step after purchase and a better understanding of the setup process before they order.
Fast Dispatch on the Hardware Order
Current product details state that orders are dispatched within 1–2 business days. That helps customers plan installation, service scheduling, and overall project timing more clearly.
Important Purchase Terms Are Stated Up Front
The collection and product details make key expectations visible before purchase, including tuning lead time, non-refundable custom tune status, PTO limitations, and import-fee communication. That kind of clarity is helpful for diesel buyers who want fewer surprises after checkout.
Better Support for First-Time EZ LYNK Buyers
Many customers are not just looking for a device name. They want to understand what EZ LYNK is, how Auto Agent 3 works, which trucks are covered, how long files take, and where to start. SPELAB’s product structure makes that buying path easier to follow.
Shop EZ LYNK at SPELAB
If the goal is to find the right EZ LYNK package for a Cummins, Powerstroke, or Duramax diesel truck, this collection provides a clearer starting point with platform-based product groupings, fitment details, installation guidance, and practical ordering notes.
Browse the packages above to find the best match for the truck, or contact SPELAB for help confirming fitment before ordering.
Note: Some products in this collection are intended for off-road or race use only. It is the customer’s responsibility to ensure compliance with all local, state, and federal regulations before installation or use.
