GM/Chevy Duramax 6.6 LML Full Delete Bundle | 2011-2016

Everything You Need to Delete Your Emissions System:

Ez Lynk Bundle:

1) Ez Lynk device –with switch cables.

2) Custom tuning file – fully personalized to your vehicle and setup.

3) 4” Stainless Steel DPF & CAT Delete Pipe

4) Complete EGR Delete Kit – everything needed for full EGR removal.

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Optional 4” and 5” Stainless Steel Full Exhaust Systems – available as an upgrade

Optional Muffler System – can be added if you are looking to keep your truck quiet.

This delete kit fits the following 2011-2016 GM/Chevy 6.6L LML Duramax trucks:
2011-2015 Chevrolet Silverado 2500HD - 6.6L LML Duramax
2011-2015 Chevrolet Silverado 3500HD - 6.6L LML Duramax
2011-2015 GMC Sierra 2500HD - 6.6L LML Duramax
2011-2015 GMC Sierra 3500HD - 6.6L LML Duramax
2015.5-2016 Chevrolet Silverado 2500HD - 6.6L LML Duramax
2015.5-2016 Chevrolet Silverado 3500HD - 6.6L LML Duramax
2015.5-2016 GMC Sierra 2500HD - 6.6L LML Duramax
2015.5-2016 GMC Sierra 3500HD - 6.6L LML Duramax
Compatible with all cab configurations: Regular Cab, Double Cab, and Crew Cab. All bed lengths. Does NOT fit Cab & Chassis trucks.

EZ Lynk comes with custom delete tunes built specifically for your truck.

After placing your order, you'll receive a form to fill out with your truck's information, including the VIN, make, model, and year.

With EZ Lynk, we preload your custom tune onto the device before shipping it out. When it arrives, simply plug it into your truck and you're ready to go.

Important: Make sure to select the correct model year for your truck. 2011–2015 and 2015.5–2016 LML Duramax trucks require different tune files due to the mid-cycle emissions system update.

We process and ship all orders within 1-2 business days to all U.S. states. Once shipped, delivery typically takes 5-8 business days, depending on your location.



You will receive a confirmation email with a tracking number once your order has been dispatched. Please note that delivery times may vary slightly due to carrier schedules or external factors beyond our control.

Our tunes are made in-house by people who have worked with Duramax. We build and support the tuning for your truck ourselves.

We build our tunes in-house, so we control the tuning costs. Different tunes and tuning adjustments are free with your tuning purchase.

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.

For the 6.6L LML Duramax, this means a tune built around eliminating DPF regen cycles, EGR soot buildup, and DEF system faults - the three failure points that define the 2011-2016 Silverado and Sierra ownership experience.

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.


What Does the Device Do?

The tuner plugs into your OBD-II port and loads your custom tune. It also lets you check performance, run diagnostics, and keep your truck dialed in.

Transmission tuning for the Allison 1000 is included. This tune optimizes shift points and line pressure specifically for the Allison fitted to your 2011-2016 Silverado or Sierra, improving long-term reliability under towing conditions and resulting in better fuel economy.

1. Monitoring

EZ Lynk lets you use your smartphone as a digital gauge display through the free AutoAgent app. Keep an eye on important engine and transmission data right from your phone while you're driving.

2. Installation & Power Levels

EZ Lynk comes ready to go with your tunes already loaded. Just plug it into your truck's OBD-II port, connect through the AutoAgent app, and you're ready to tune. It also includes 5 shift-on-the-fly power levels.

3. Return to Stock

Need to put your truck back to stock? EZ Lynk lets you restore the factory calibration directly from the device whenever you need to.

EZ Lynk comes with shift-on-the-fly tuning and the required switch cables, allowing you to switch between 5 power levels in real time.

EZ LYNK POWER LEVELS

Level 1 – Stock: No added HP. Ideal for daily driving and towing.

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

Level 3 – +75 HP: Ideal for daily driving and towing.

Level 4 – +100 HP: Ideal for performance applications.

Level 5 – +150 HP: Ideal for performance applications.

IMPORTANT

These are the power levels most customers choose. If you're looking for something different, just let us know on the form you'll receive after placing your order—we'll make it happen.

The kit is very easy to install. It usually takes about 4 to 8 hours, depending on how handy you are, but most of our customers do it themselves without any problems.

We include clear, step-by-step instructions and provide all the support you need. If you have any questions during the installation, our team responds quickly to help you get the job done.

The EZ Lynk tuning device takes only about 4 minutes to install since it's completely plug-and-play.