Take full control of your diesel pickup with the EZ LYNK Auto Agent 3, a next-level OBD2 interface that brings cloud-connected diagnostics and custom tuning right to your fingertips. In just 60 seconds, plug into your OBD2 port, launch the mobile app on Android or iOS, and connect via Wi-Fi. From live engine data and code clearing to over-the-air firmware updates, this tool keeps you and your technician perfectly in sync—whether you’re chasing extra horsepower, better fuel economy, or smoother towing.
Key Benefits
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60-Second Setup: Plug into OBD2, install the EZ LYNK app, connect to Wi-Fi—and you’re ready for cloud tuning.
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Real-Time Diagnostics: Monitor and record engine parameters, read & clear trouble codes, share data instantly with your tuner.
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FMCSA-Compliant ELD: Manage logs, upload receipts and inspection reports, and keep fleet managers in the loop.
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Over-The-Air Updates: Perform recommended functions and install firmware updates without a trip to the shop.
Vehicle Compatibility
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Ford Powerstroke: 6.4L (2008–2010), 6.7L (2011–2019) & F150 3.0L (2018–2020)
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RAM Cummins: 6.7L (2010–2021) & 4500/5500 series (2012–2021)
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GM Duramax: 6.6L (2011–2016)
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Nissan Titan Cummins: 5.0L (2016–2019)*
* 2018+ RAM trucks require a bypass cable (sold separately). Shift-On-The-Fly tuning needs a separate switch (sold separately).
Custom Tune Stages
Choose from five power levels, for example:
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Powerstroke 6.7L: up to +150 HP
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Titan Cummins 5.0L: up to +120 HP
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Duramax 6.6L: up to +150 HP
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RAM Cummins 6.7L: up to +150 HP
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Powerstroke 6.4L: up to +300 HP
Support Plans
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Limited Support: Four weeks of tune-file access; last tune remains on device afterward.
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Full Support: Unlimited, lifetime access to our complete tune-file library.
Additional Information (if buying a tuner with tunes):
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Complete your purchase (get your order number).
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Click the “Submit Vehicle Data” button (top of page).
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Provide your truck’s details—such as your VIN and we’ll craft your custom files.
- If you’re in need of Shift-On-The-Fly (SOTF) tunes for your Powerstroke, a switch is required which can be purchased [here]. For your Cummins, the switch can be purchased [here].
Off-Road Use Disclaimer:
All items offered on this site are engineered strictly for off-road, competition, or closed-course use. They are not certified for street use where emissions compliance or environmental regulations are enforced.
Legal Compliance Reminder:
Before buying or installing any component, consult your local and regional laws to ensure that these upgrades are permitted in your jurisdiction. Some modifications may be restricted or prohibited.
Installation Advisory:
Due to the technical nature of these parts, we highly advise having them installed by experienced automotive professionals. Incorrect installation can result in vehicle malfunction or damage. Unless otherwise noted on a product’s page, installation guides are not included. These products are meant for those with advanced mechanical expertise. As with most universal or aftermarket parts, slight modifications may be necessary to complete installation. We cannot process returns or issue refunds based on installation challenges or lack of instructions.
Vehicle Warranty Notice:
Installing these components will likely void your factory vehicle warranty. Always verify with your manufacturer before proceeding.
Limitation of Responsibility:
dpfdeletetunes accepts no liability for damages, performance issues, or failures resulting from the use or misuse of any products sold.
Product Visuals Disclaimer:
Images displayed are for general reference only. Actual product appearance may vary due to ongoing design changes or manufacturer revisions.
Performance Disclaimer:
While our products are built to support enhanced vehicle performance, individual results will vary. We do not guarantee specific horsepower gains or performance improvements.
Weather Delays:
Although we strive to process and ship orders swiftly, extreme weather conditions—such as heavy rain, snow, or ice—can impact delivery schedules. Please know that we’ll do everything possible to work around these disruptions and minimize any delays.
Holiday Closures:
Our team takes necessary breaks during recognized holidays, during which our shipping operations will be paused. Shipments will resume the next business day. During high-demand holiday seasons, slight delays may occur, but we’ll keep you updated and prioritize getting your order out as quickly as possible.
Team Capacity:
Occasionally, unexpected events may affect staffing levels. While rare, this can result in minor delays. Rest assured, we’re always working behind the scenes to maintain smooth operations and uphold our service standards.
We sincerely value your patience and understanding when unpredictable challenges arise. Our goal remains the same: to get your performance parts to you as quickly and reliably as possible.
Thank you for choosing dpfdeletetunes—where dedication meets performance.