Skip to product information
1 of 6

EFI Live | 2013-2021 Cummins |Advanced Free Custom Tuning

EFI Live | 2013-2021 Cummins |Advanced Free Custom Tuning

Regular price $760.00 USD
Regular price Sale price $760.00 USD
Sale Sold out
Shipping calculated at checkout.

Enhance your 2013-2021 Cummins with the EFI Live Device Featuring with Advanced Free Custom Tuning Support Package. This powerful tuning solution optimizes power, torque, and fuel efficiency, whether for towing, daily driving, or performance gains, delivering reliable control over your engine.

✅ Important: You Save $500+ with Free Tuning!

Model
  • Enhanced Power & Torque
  • Increase Fuel Efficiency
  • Boost Engine Life
View full details

Collapsible content

Why We Offer Free Tuning?

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.

Important Information about the Tune

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.

FITMENT

Compatible with 2013-2021 years models, including 2500, 3500 models.

this kit is compatible with Cab & Chassis trucks.

Horse Power Settings

The Custom EFI Live Tune Includes multiple power levels so you can run your truck the way you want to.

2013-2018 Ram 6.7L Models


Level 1: "Stock" +0HP. Ideal for daily driving, towing, and best MPG.

Level 2: +65HP. Ideal for daily driving, towing.

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

Level 4: +130HP. Ideal for performance applications.

2019-2021 Ram 6.7L Models


Level 1: "Stock" +0HP. Ideal for daily driving, towing, and best MPG.

Level 2: +45HP. Ideal for daily driving, towing.

Level 3: +70HP. Ideal for daily driving, towing.

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

Essential Information About the Efi Live

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.

Your Vehicle Information!

Please fill out the form electronically with the information required (Such as VIN, year/make/model, etc.)

We will require this from to be filled out before we ship out your order

Once we receive this information, we need 1-2 business days to process your custom tune.

Shipping Time

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.

I'm not a computer guy, and I don’t know how to install EFILive. What do I do?

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.

Discover What Our Patriots Are Saying About Us!

Get $850 Worth of Bonuses – Limited Time Offer

Offer
Value
Lifetime Tuning Adjustments
500$
Premium Lifetime Support
300$
Fast Shipping
50$

Total $850 FREE

Save Up to  $25,000  Just by Deleting Your Emissions System

Before Buying Delete Bundle

After Buying Delete Bundle

Cleaning the EGR

$300/3Y $0

Cleaning the DPF

$400/3Y $0

DEF Injector or Sensor Issues

$1500/3Y $0

DEF Fluid Costs

$700/1Y $0

DPF Failure or Clogging

$4000 $0

SCR System Failure

$5000 $0

Collapsible content

Customer Reviews

Based on 24 reviews
100%
(24)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
D
David W.

I honestly can’t say enough good things about this company. Their customer service is on another level. I was flashing my truck over the weekend, and one of their support guys stayed on with me the whole time to make sure everything went smoothly. Like, who does that? You can tell they genuinely care about their customers.
Now, onto the product itself, WOW! My 2015 RAM has gone from being a solid workhorse to an absolute beast. The performance gains are just ridiculous. The truck feels so much lighter. The whole process was super straightforward, and the results BLEW ME AWAY I’ve already been telling all my buddies about this. If you’re on the fence, don’t even hesitate. This is the real deal.

J
John T.

I had an absolutely amazing experience with this company. Their customer service truly went above and beyond to make sure everything was perfect. I ordered an EFILIVE from them. Once I received it I booked a meeting so they can flash my truck, they used my Anydesk to remotely flash my truck it only took 25 minutes, and the whole process was seamless.
The only small hiccup was that they sent me the wrong switch, but honestly, their support team handled it like pros. They immediately jumped on it, shipped out the correct one, and I had it in my hands within three days. Mistakes happen, but the way they resolved it was impressive and shows they genuinely care about their customers.
Their support is unmatched, and I’m recommending this company to everybody I know. These guys are the real deal!

R
Robert B.

I just wanted to share my experience and thank you for your outstanding service. I run a shop, and before working with you, I was dealing with The Diesel Dudes. Let me tell you, their support was a nightmare. I was trying to install efilive for a customer, but I kept getting an error. When I called them for help, all they said was, "Open a support ticket." I did, and they responded 24 hours later—by then, the customer was already frustrated and rushing me to get the job done. It was horrible.
What made it worse was that I paid a premium price expecting premium service, but all they cared about was sales. When it came to placing an order, they answered the phone immediately, but when I had a problem? Nothing. It was such a disappointing experience.
That’s when I decided to give Diesel Patriots a try. Honestly, I was hesitant at first because your prices seemed too good to be true, but eventually, I said, "Screw it," and placed an order. I’m so glad I did! The shipping was average—it took five days for my EZ Lynk to arrive—but that was fine by me.
Installing it was pretty straightforward, but I wanted to be absolutely sure I was doing everything right. So, I gave you guys a call. To my surprise, someone answered right away, and the guy I spoke to was incredibly nice and helpful. He walked me through the setup step by step over the phone. Once my truck started flashing, he told me, "When it’s done flashing and you’ve installed the DPF & CAT delete, call me back so we can test it together."
But life got busy, and I completely forgot to call back (haha). To my surprise, you guys actually called me the next day to follow up! I was blown away by that level of service. It was late by the time I finished, but the fact that you reached out just shows how much you care about your customers.
I can’t thank you enough for making this such a smooth and pleasant experience. You guys are amazing, and I’ll definitely keep buying from Diesel Patriots. Your support and service are miles ahead of the competition.
Thank you so much for everything!

T
Thomas L.

I spent over a month searching for the best company to buy from, and I decided to go with these guys because they had the best price and seemed to provide full support. I’m not a computer guy, so having someone guide me step by step was exactly what I needed.
I purchased Efilive from them, and it arrived just six days after placing my order. I booked a meeting with their team, and they remotely helped me through Anydesk, flashing my truck for me and making sure everything was done right. The process was smooth and ea

D
Daniel E.

I was nervous about doing the delete, but these guys made it so simple. Got the kit, called them for help, and in no time, my truck was running better than ever. Solid service!