How are we able to provide tuning for free? The tuning map is created once and then adjusted based on each customer’s needs. For example, if a customer has made modifications in the past or wants something unique, we customize the tune accordingly. This process is the same regardless of where you buy the tune. As a company, we thought, “Why should we charge for something that doesn’t cost us much to produce each time?” It’s 100% possible to offer it for free, so why not do something different? Isn’t that the whole purpose of a company?

If a company is created just to replicate what already exists in the market without making any meaningful changes that benefit customers, why should it even exist? We believe in change, and we believe in providing exceptional value to our customers.

How does tuning work?

Tuning involves adjusting your vehicle's engine control unit (ECU) to enhance performance, fuel efficiency, or other preferences. It can modify the way your engine performs by changing settings like fuel/air ratios, ignition timing, and turbo pressure.

How We Build the Advanced Custom Tune for You

When you get started with us, we’ll ask for a few details about your truck—like the VIN, make, model, and any unique setups. With that info, our tuning pros get to work, building a custom tune specifically for your truck. We’re talking about maximizing horsepower and torque and ditching those emissions system limits entirely. So, once it’s installed, no more dealing with DEF, no more annoying emissions lights popping up on your dash, and you’ll be able to tow some serious loads with confidence.

And here’s the best part: this whole process is all part of our service. No extra fees and we are the only company doing that.

What does the tuning device do?

The tuning device connects to your vehicle's OBD-II port and communicates with the ECU. It allows you to upload custom settings (or “tunes”) to adjust your engine's performance. These devices also allow for data logging, diagnostics, and monitoring of engine performance.

The EFI Live Bundle includes:

1) EFI Live Tuner device and all required accessories. Rotary switch to change power levels Plus Advanced Custom Tuning For Free.

2) 4” Stainless Steel DPF & CAT Delete Pipe

3) Complete EGR Delete Kit

The EZ Lynk Package Includes:

1) Ez Lynk Tuner device and all required accessories. Rotary switch to change power levels Plus Advanced Custom Tuning For Free.

2) 4” Stainless Steel DPF & CAT Delete Pipe

3) Complete EGR Delete Kit

Optional 4" and 5" Stainless Steel Full Exhaust System

Optional Muffler System.

2011, 2012, 2013, 2014, 2015, 2016 GM/Chevy 6.6L LML Duramax 2500, 3500, The kits will fit all PICK-UP trims, cab and box lengths.

This kit will NOT fit the Cab & Chassis trucks.

If you opt for the EZ Lynk Bundle, no computer is needed. However, the following requirements apply to the EFI Live Bundle:

Don’t worry about handling the installation yourself—we take care of it all! To ensure your EFI Live delete tuner operates smoothly, please make sure your computer or laptop meets the following minimum requirements for our remote installation service:

• Software: EFI Live Scan & Tune Software V8, which we’ll install for you. (Available as a free download from the EFI Live website.)
• Operating System: A PC or laptop running Windows 7, 8, 8.1, 10, or 11 is required. Unfortunately, Mac and Linux systems are not compatible.
• Connectivity: One available USB port for connecting the EFI Live tuner to your computer.
• Display: A standard monitor or laptop screen is recommended.
• Storage: At least 1GB of free hard drive space is required.

Please note that delete tunes are not preloaded onto the EFI Live device. We will send them to you and arrange a meeting to install everything for you. A Windows 7+ computer is required, and Macs and older PCs are not compatible.

Monitoring

The EZ Lynk connects to your smartphone via the AutoAgent app, allowing you to use your phone as a dashboard monitor to track multiple parameters at once. In contrast, EFI Live doesn’t have any built-in monitoring capabilities. However, you can buy an Edge Monitor and use it after we install the tune to track your truck’s performance.

Preloaded Tunes & Power Settings

EZ Lynk comes with preloaded delete tunes, making setup quick and easy, especially if you're not very experienced with electronic devices. Simply plug it into your truck's OBDII port and manage the system through the free AutoAgent app. It also includes 5 power levels, along with Hiss and Rumble tunes.

With EFI Live, the delete tunes are not preloaded. Instead, we’ll send them to you and set up a meeting where you can give us access to your computer via AnyDesk. We’ll install the tune in EFI Live and flash your truck for you, ensuring everything is set up correctly. EFI Live offers 4 power settings.

Factory Reset

With the EZ Lynk, you can easily return your truck to its factory settings using the device, which is useful if you need to reinstall the emissions system. EFI Live, however, does not offer this feature. If you decide to restore your truck's ECM to its original settings, you’ll need to visit a dealership to have it flashed back to factory configuration.

EFI Live

1. Stock (0HP added) Ideal for fuel economy, reliability, towing and daily driving
2. +30HP Ideal for Fuel economy, reliability, towing and daily driving (but a little more boost for fun)
3. +65HP Ideal towing and daily driving
4. +100HP Ideal for Performance
5. +130 HP Recommended only for modified vehicles

Ez Lynk

Stock (0HP Added) Ideal for fuel economy, reliability, towing and daily driving

+50HP Ideal for fuel economy, reliability, towing and daily driving

+100HP Ideal performance

+150HP Ideal for Performance, modifications to truck may be required

+200HP Recommended only for modified trucks.

Transmission tuning is included the EZ Lynk Package only.

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 EZ Lynk and EFI Live come with custom delete tunes.

After your purchase, you'll receive a form to fill out with the required information (such as VIN, year, make, and model). Once we receive this information, we will process your custom tune within 2-3 days.

If you ordered the EZ Lynk, we will ship it to you with the custom tune already preloaded onto the device. Just plug it into your vehicle to upload the tune.

For the EFI Live, we will email you the delete tune file along with step-by-step instructions on how to download and install it.

We process and ship all orders within 1-3 business days to all U.S. states. Once shipped, delivery typically takes 3-5 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.

Don’t worry—we’ve got you covered! If you’re unsure about installing EFILive, we’ll handle everything for you. Once you receive your device, just send us the device serial number (usually located on the back). After that, we’ll create your custom tune within 24 hours or less and notify you via email when it’s ready.

We’ll also send a link to book a meeting so we can access your computer through AnyDesk and flash your truck for you—quick, easy, and hassle-free!

And if you’d like to handle the installation yourself, no problem. We include a step-by-step installation guide with every purchase, so you can follow the instructions whenever you’re ready. Our goal is to make your experience as smooth and comfortable as possible, with flexible options to suit your needs.