RAM 2006-2021 6.7 TUNING FILE EZ LYNK

All of our tunes are made in-house by top-tier engineers—no outsourcing, no third-party files. These are guys who’ve worked with the big names: Cummins, Power Stroke, and Duramax. They know these systems inside and out, and they build every tune to be clean, reliable, and tailored to your setup.

How does tuning work?

Our tunes are built for real truck owners—people who tow, haul, or drive their rig every day. They're clean, reliable, and built in-house by pros who know what they're doing. No racing nonsense, just solid performance and better fuel economy.


You give us the basics (VIN, make, model, and any mods), and we build a custom tune that fits your truck like a glove. Once it’s in, say goodbye to DEF headaches and warning lights. You’ll be ready to tow with confidence—and it’s all included, no extra fees.

Compatible Truck Years: 2006-2021 6.7L

Models: Compatible with 2500,3500 Cummins Models.

The Custom Tunes Includes multiple power levels so you can run your truck the way you want to:

4 available power levels with Shift on the fly & Single Tune Files

Level 1- "Stock" No added HP. Ideal for daily driving and towing.

Level 2: +50HP. Ideal for daily driving and towing.

Level 3: +100HP. Ideal for daily driving and towing.

Level 4: +150HP. Ideal for performance applications.

Important:

This is just what most customers want. If you’re looking for something different, just let us know on the form we send after your order—we’ll make it happen.

Transmission tuning is included for 68 RFE.This tune will optimize shift points and line pressure for long term reliability of your transmission. It will also result in better fuel economy.

The tunes we create for EZ Lynk is a custom tunes.

After your purchase, you’ll receive a form to fill out with your truck’s information, such as the VIN, make, and year. This allows us to preload your custom tune onto your device, so it will appear in your ECU profile. Once you plug it in, you’re all set!

By deleting your truck, you’ll experience a noticeable boost in horsepower and performance — especially when towing or hauling. Most of our customers report gains of 3–5 MPG, with some seeing improvements of up to 7 MPG. You’ll feel the difference in both power and efficiency from the very first drive.