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Ez Lynk Auto Agent 3 for GM/Chevy Duramax 2011-2016 | Delete Tuner

The Diesel Dudes is a family owned business in Montreal, Canada. Our mission is to serve diesel truck owners with high quality parts and software, while providing excellent customer service along the way. 

If you have any questions about our products, or if you are wondering what kit is best for your truck, please reach out. 

Since our inception, our entire goal was to answer any and all questions our customers have. 

We get it, tuning can be complicated, and getting it wrong can damage your truck. That's why we went out of our way to find only the best tuning options for each and every truck model and year, and when we couldn't find a good enough option, we made our own. 

That's right, while we are the authorized dealer for many tuning companies, such as GDP and Proven Diesel, our technicians make many of our tunes in house. 

So either way, we have in house technical support on all of our products, in case you get stuck on the installation. But our installation guides and videos should be more than enough to get you going. 

Just remember, if you ever have questions, just call us at 888-830-2588 and our team will help you out!

You can also follow us on Facebook!
Regular price $1,599.00
Regular price Sale price $1,599.00
Transmission Tuning


✅ Next Generation DPF & EGR Delete Tuner

✅ Bullet-proof Engine Reliability

✅ Massive Fuel Savings

✅ Automatic Firmware Updates & Tech Support

What's Included

  • EZ Lynk Auto Agent 3.0
  • TCM Tuning Optional Add-On
  • Lifetime Support Pack w/ Multi-Tune with Shift on The Fly
  • All cables & accessories

Delete Tune Details

  • Eliminate ALL emissions sensors/components with no codes
    • Diesel Particulate Filter (DPF)
    • Exhaust Gas Recirculation (EGR)
    • Diesel Exhaust Fluid (DEF)
    • Catalytic Converter (CAT)
    • Selective Catalytic Reduction (SCR)
    • Diesel Oxidation Catalyst (DOC)
    • Exhaust Gast Temperature (EGT) 

Performance Details

  • 5 different power levels with Shift on The Fly through switch

Power Levels

Stock 50HP 100HP 150HP 200HP



Once you order an EZ-Lynk, look for an email asking to fill out a custom tune form. Once we receive the completed tune form, we will process your order within 1-2 business days. Standard shipping will take 4-8 business days. Express shipping is available at the end of checkout and will take 1-3 business days. 

EZ-Lynk Return Policy

Your EZ-Lynk purchase contains a VIN specific, custom tune file. As a result it cannot be returned. Once we receive the tune form from you, we will no longer honor the refund of a cancelled order. If you receive a faulty tuner we will replace it. If you experience technical difficulties, contact us at if you have any questions. 

Frequently Asked Questions

Q: Do I have to delete ALL emissions parts?

  • You have to delete the DPF. But all emissions systems are shut off with the tune, so you can unplug any sensors/wiring where applicable. EGR deletes are optional but highly recommended for the best reliability. At the very least make sure to unplug the EGR wiring harness.

Q: Does the tuner need to remain plugged in?

  • Once the delete tune is installed, you can unplug the EZ Lynk. But you'll need it plugged in to shift power levels on the fly and to use its other features. (List of other features at the bottom of the page)

Q: Can I tune multiple trucks?

Q: How do I receive my tune file?

  • The Ez-Lynk uses cloud software. Once you plug in your Ez Lynk into the OBD-II port, the device will recognize your VIN and automatically install your custom tune file. 

Q: Does the EZ-Lynk have a screen?

  • No. You can use any Apple or Android device to control the EZ-lynk via the Auto Agent 3 app. 

Bonus EZ Lynk Features

  • Read & Clear ALL DTC codes
  • Real time diagnostics
  • Complete control over what data you want to measure from your vehicle

Customer Reviews

Based on 6 reviews
Happy customer
Awesome tuner

This tuner is crazy. All the options and things you can do on it have blown me away. I’m still learning a lot about it and trying to perfect everything but very happy with it and thedieseldudes. Did think I was getting proven diesel tuning and ended up getting gdp which was alittle disappointing as from what I’ve read everyone loves proven and gdp has mixed. However their tunes seem to work good for my truck. Would recommend anyone buy from thedieseldudes

Best tuner in the business

We've tuned multiple trucks in the past, including delete tunes. BDX, EFI are both platforms we've used by I prefer the EZ lynk as the tune delivery is most convenient. There's no need to use a computer to install new tune files. It automatically begins the download when you plug it into the vehicle once it recognizes the VIN. It's a brilliant tune delivery method and a fantastic investment if you have the cash. We've purchased multiple delete tune files from the Diesel Dudes so far as we own a shop. Our customers are very happy with the final product we provide them. If you're on the fence about delete tunes, just email these guys. Just remember to tell Jake I sent you ahaa!

Great delete tuner but cheaper alternatives exist

2014 Chevy with 6.6 LML. I'm happy with the deleted truck but I think in hindsight I would have preferred the cheaper EFI live option. If you're just doing a simple delete you won't really use all of the app features anyways. Just my two cents but you can save a couple hundred bucks from the pricing I've seen both here and elsewhere. Overall happy though, my tuner shipped quickly.

As simple or as complex as you want it

I installed the delete tune and just left it on level 1 for a while. But I ordered a switch and made some mods (turbo, fass fuel pump, bigger tires, allison tranny) and then I started to actually use power levels and used the actual features of through the app. Like I said, it can be as simple or complex as you want but its nice to just have one device that'll do it all. In the long run you save money and time vs buying cheaper tunes and then upgrading.

Very professional service

Jake responded to my email within a few hours. Once I ordered, my tune form was sent to me right away and my tuner was shipped out within a day. When it arrived, the programmer was already to go, once I plugged it in the files began to download automatically. I had a few installation questions (with the delete pipe) and the customer support helped me out fast. Definitely coming back here if I even need to delete a future truck. Thank you Jake!