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EZ LYNK - Auto Agent 3

Tune Files: TUNER With Limited support package (access to all tunes for 4 weeks)
Sku: DT-EZ-A3-LimitedSupport
Vehicle Fitment:
2008-2019 Ford F250, F350, F450, F550 Powerstroke 6.4L & 6.7L

2016-2019 Ford F650, F750 Powerstroke 6.7L***

2018-2020 Ford F150 3.0L Powerstroke

2010-2021 Dodge/RAM 2500, 3500 Cummins 6.7L*

2012-2021 RAM 4500, 5500 Cummins 6.7L*

2011-2016 GMC/Chevrolet Duramax 6.6L

2016-2019 Nissan Titan Cummins 5.0L

*2018+ RAM trucks require a bypass cable*

***Some F650 & F750 will lose the exhaust brake function with this tuner, be willing to give that up before ordering***

Regular price
$1,338.88 USD
Regular price
$1,358.99 USD
Sale price
$1,338.88 USD
Shipping calculated at checkout.


Notification for the incorrect product/variant will be listed here.

Click here to find the right tuner for your truck!


Within the device vehicle info section, look for the value with the text containing "14C204":

Once you receive the device, please contact us with your serial number, VIN, and ECU strategy so we can create the custom tunes and send it to you for tuning your vehicle.



Please agree to our Terms of Service for the Sprinter tune:

Tuning Details

* Can be submitted via email after purchase as well.

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Vendor: EZ Lynk


The EZ LYNK Auto Agent 3 features EZ LYNK's unique cloud-based technology to give you the ultimate diagnostics and control of your vehicle. Through the cloud, vehicle data can be transferred to a technician of your choice. Designed for easy installation, the Auto Agent 2 installs by connecting to the OBDII port in your vehicle. Once connected you can send and receive data through the EZ LYNK Cloud.


  • 2008 - 2019 Ford F250, F350, F450, F550 Powerstroke 6.4L & 6.7L
  • 2016 - 2019 Ford F650, F750 Powerstroke 6.7L***
  • 2018 - 2020 Ford F150 3.0L Powerstroke
  • 2010 - 2021 Dodge/RAM 2500, 3500 Cummins 6.7L*
  • 2012-2021 RAM 4500, 5500 Cummins 6.7L*
  • 2011 - 2016 GMC/Chevrolet Duramax 6.6L 
  • 2016 - 2019 Nissan Titan Cummins 5.0L

*2018+ RAM trucks require a bypass cable, you can purchase it HERE*

***Some F650 & F750 will lose the exhaust brake function with this tuner, be willing to give that up before ordering***

Shift-On-The-Fly tunes require a SOTF switch which can be purchased HERE


60-Second Setup:

  1. Plug the device into the Vehicle's OBDII Diagnostic Connector
  2. Install the EZ LYNK Mobile App on your Android or iOS Device
  3. Connect via WiFi

Diagnostic Scan Tool and More:

  • A Connected OBD Scan Tool for You and your Vehicle’s Technician
  • Lynk with your Technician
  • View and Record Vehicle Data Parameters in Real Time
  • Share Recorded Data Logs with your Technician
  • Read and Clear Diagnostic Trouble Codes (DTC)
  • Perform Technician Recommended Vehicle Functions
  • Install Vehicle Firmware Updates provided by your Technician, Over-the-Air
  • Chat with your connected Technician, within the Auto Agent Mobile App

Electronic Logging Device*:

Track and Manage Commercial Driving Logs with ELD, IFTA & Vehicle Inspection Report Functions
• FMCSA Compliant - EZ LYNK’s Electronic Logging Device is compliant with the Federal Motor Carrier Safety Administration.
• Driver Logs - Drivers conveniently document driving using the EZ LYNK ELD App. Logs can be sent by drivers to regulators and fleet operators through the EZ LYNK Cloud with ease.
• HOS Rules - Log Driving for HOS rules fleet-wide, within the United States
Access Documents Anywhere - Easily Photograph and Upload Receipts, shipping documents, Inspection Reports, Citations, and more using the Secure EZ LYNK Cloud. Documents are available to Drivers and Fleet Managers and can be organized by Driver and even Daily Logs.
Chat - Fleet Managers can conveniently chat in the app with drivers.
 Download the EZ LYNK ELD Mobile App Today!

Devices and Software Compatibility:

  • Android 8.0 or Later
  • iOS 12.0 or Later
  • iPad 
  • iPhone
  • iPod touch

     Please be sure to select the correct option when placing your order.

     *Ford tunes include transmission tuning, Duramax and Cummins are optional and can be added HERE

     A full list of compatible vehicles can be found HERE. 

    With Limited Support - You will get the AutoAgent device as well as access to our tune file depository.  You will have access to the tune library for 4 weeks, after the 4 weeks you will only have the last tune that was loaded to your device.

    With Full Support - You will get the AutoAgent device as well as access to our tune file depository.  There is no limit to how long you can access the tune library.

     Custom Tune Levels:

    Level 1
    Level 2
    Level 3
    Level 4
    Level 5
    Nissan Titan 5.0L 2016-19
    Powerstroke 6.4L 2008-10
    Powerstroke 6.7L 2011-19
    Duramax 6.6L 2011-16
    RAM Cummins 6.7L  2010-21


    You must provide your VIN when ordering, if you do not provide it in your order there will be delays in getting your tune licensed. 

    **Custom tunes for off-road use only**


    • 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. Please note that, unless specified differently on the product page, our parts do not include installation instructions. Our components 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.
    • 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, we understand the importance of timely delivery when it comes to your performance parts. We are committed to ensuring a seamless shipping experience, striving to dispatch your orders with utmost efficiency and speed.

    Our Shipping Policy: Our aim is to dispatch all orders within two business days, providing you with a quick and efficient processing time. However, please bear in mind that unforeseen circumstances beyond our control may occasionally impact shipping times.

    Factors Affecting Shipping:

    Weather Conditions: While we pride ourselves on our fast and efficient order processing, adverse weather conditions such as rain, snow, or sleet may affect delivery timelines. We assure you that we will make every effort to overcome such challenges and minimize any delays.

    Holiday Periods: Even our dedicated team needs a well-deserved break during holidays. Please note that our shipping center will be closed on such occasions. Rest assured, we will resume shipping promptly on the next business day. During peak holiday seasons, please allow for potential delays, but be assured that we will keep you informed every step of the way and work diligently to deliver your order as swiftly as possible.

    Staff Availability: While we have an exceptional team, we recognize that unforeseen circumstances can occasionally affect our staffing levels. In such cases, we may experience minor delays. However, we want to assure you that we are committed to swiftly resolving any staffing issues and maintaining our high standards of service.

    We genuinely appreciate your understanding and patience during any unexpected obstacles we may encounter along the way. Be assured that we will utilize every resource available to deliver your performance parts to you promptly.

    Thank you for choosing Tuner Depot, where our passion fuels our commitment to outstanding customer service.

    Happy tuning!