Horsepower Settings
Horsepower Settings
WHATS INCLUDED
WHATS INCLUDED
Delete Tune Details
Delete Tune Details
  • EFI Live Autocal V3 delete tuner device for Dodge Ram 6.7L Cummins diesel engines 2007-2021.
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EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner

EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner

$1,234.00
$1,234.00
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Shipping calculated at checkout.

  • Increased Horsepower

    Increased Horsepower

    Multiple selectable power levels for any drive

  • Increased Fuel Mileage

    Increased Fuel Mileage

    Optimized tuning means more miles per tank

  • Maintenance Savings

    Maintenance Savings

    Fewer regens and less wear on critical components

Model Year
  • Real Human Support
  • Fast Response
  • Help With Setup
Need help before you buy?

Shipping Expectations

We Pay USA Shipping

Excluding Hawaii or Alaska

Processing Time

Takes up to 1 business day unless Priority processing is added on then you get bumped to the next in line

Shipping Time

Orders are shipped out for in stock products 5-8 business days

Tracking Updates

Tracking provided when shipped

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COMMON QUESTIONS ANSWERED

DOES IT NEED HARDWARE REMOVAL?
  • The tune alone will disable DPF, DEF & EGR warning codes
  • Full performance gains require physical delete parts
  • Tuner-only is a great starting point
  • Hardware delete kits sold separately
Can I change my Horsepower level with the tuner?
  • Yes, using the switch on the fly switch you can adjust your power levels from to gain more horse power (may vary for Cab & Chassis model trucks)
  • Don't want to install the switch? No problem you can install the tuner it will stay on level 1 horsepower settings (check below to see what horsepower is in level 1 for this specific tuner)
  • Easily can switch from stock power to tow mode quickly with the Switch on the fly!
IS THE TUNE VIN LOCKED?
  • Tunes are tied to your specific VIN
  • One tune per vehicle
  • Contact support for questions about your tune
  • Fitment help available before ordering
Questions? Talk to support

Delete Kit Benefits

✅ Prevents limp mode and regen issues that slow you down unexpectedly

✅ Extends engine life by reducing soot buildup and stress on components

✅ Improves turbo spool-up and airflow for smoother acceleration

✅ Simplifies your truck by removing overcomplicated emissions systems

✅ Custom tunes optimize performance for your specific driving style

✅ Peace of mind — your truck just works, without constant check-engine lights

Product Information

COMPATIBILITY


Truck years :

2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021 6.7L.

Models:

Compatible with Ram 2500, 3500, 4500 & 5500. Pick Up and Cab & Chassis models

NO MORE EMISSIONS CODES

✅ Next Generation DPF & EGR Delete Tuner

✅ Bullet-proof Engine Reliability

✅ Massive Fuel Savings

✅ Automatic Firmware Updates & Tech Support

✅ Live Metric Monitoring via Ez Lynk Application

✅ Simple Plug & Play Tune Installation

When you install the delete tune, your truck will no longer have emission related codes or warnings. 

This includes all

1) “See Dealer” codes

2) Check engine codes

3) “Exhaust system service required” codes

4) Limp Mode codes

5) Other emissions related diagnostic codes

BENEFITS

By deleting the factory emission system which has been suffocating your diesel, you’ll immediately notice a night and day difference. It will perform better in every imaginable way, including speed, fuel economy (5 mpg increase on average), and fewer trips to the repair shop.

Over time, the kits pays for itself with the fuel savings alone. That’s not even considering how many costly trips to the dealer you’ll be saving yourself.

The last benefit is peace of mind, knowing your truck no longer has a ticking time bomb attached to it.

HOW DOES IT WORK?

The EFI Live delete tuner will permanently upgrade your truck to work without the suffocating factory emissions system.

This means you can remove ALL emissions-related parts and sensors for good, including the:

- DPF (Diesel Particulate Filter)

- DEF tank (Diesel Exhaust fluid)

- EGR System (Exhaust Gas Recirculation)

- CAT (Catalytic Converters, including DOC and NOX, etc.)

This is made possible by our custom delete tunes that wipe away the emissions system from your truck’s computer.

Steps:

You will then use the EFI Live V8 software (Free to install) to download the delete tune from your computer to your EFI Live device.

We will provide basic instructions on how to do this, but please be aware, a Windows 10+ Computer Required is required, no Macs or old PCs.

After your download the delete tune into your EFI Live device, plug the EFI Live into your OBDII port (under your steering wheel).

Follow the tune installation instructions we sent you. (Tech support is also available).

Once the pesky emissions system is “deleted” from your truck’s programming, you can proceed to remove all of the parts that are holding your diesel back from running at its best.

You will need to install a DPF Delete Pipe after you install this tune.

(The only exception are the older Duramax models that do not have a DPF)

You can find the DPF Delete pipes and exhaust systems here

If you need a full delete bundle, that includes this tuner, delete pipe and egr delete, find it here.



WHAT'S INCLUDED?

1) EFI Live Autocal with all required cables and accessories

2) Delete Tune customized to your specific truck (NOT Preloaded, requireds Windows 10+ computer to install).

3) DSP5 Switch for shifting power levels on the fly

4) Step by Step Delete Tune Installation Instructions (emailed to you)

COMPUTER NEEDED. MINIMUM SYSTEM REQUIREMENTS

To make sure you don't run into any problems with your EFI Live delete tuner, make sure your computer or laptop meets the minimum system requirements.

Software: EFI Live Scan & Tune Software V8. Download it for free at EFI Live's website.

Operation System: PC or Laptop with Windows 10 or 11. Not compatible of Macintosh or Linux.

Connectivity: One available USB port to connect the EFI Live tuner to your computer.

Display: We recommend a standard monitor or laptop screen.

Storage: Minimum of 1GB of available hard drive space.

IMPORTANT CAB & CHASSIS INFORMATION

All Cab & Chassis trucks only come with a single tune file and not DPS5.

It is a +50HP tune.

A Cab & Chassis truck is one that says "Incomplete Vehicle" below the VIN on the registration sticker, typically found on the driver door.

Most Cab & Chassis trucks are the 4500 and 5500 models.

If you have a Cab & Chassis model with a single fuel tank, please contact us before purchasing as certain model years are not compatible.

IMPORTANT INSTALLATION INFORMATION

Not tech savvy? Nervous about the software or potentially frying your truck? No worries! With every purchase, we send you a step-by-step instruction guide.

And yes, if you run into any technical issues, we got your back. You can contact us anytime and we’ll resolve any issues you may encounter.

If you run into issues, open a support ticket here

TUNE HORSEPOWER SETTINGS

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

The included CSP4/5 switch will let you change between the power levels in real time (aka: "Shift on The Fly"). 2007-2018 models only.

2007-2018 Ram 6.7L Models ( Includes Shift On the Fly )


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 (No Shift on the fly)


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.

HOW TO ACCESS TECH SUPPORT

Sometimes, your tuner may show an error code. Do not panic. It is an easy fix.

Every vehicle is unique. In the event that you receive an error code, don’t worry. These issues are super easy to resolve.

All you need to do is click this link to create a ticket

Our tune technicians will respond to your request within 1 business day.

SHIPPING & RETURNS

Shipping

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 2-3 business days.

* Note: Alaska, Hawaii and some Canadian locations will be subject to additional freight charges

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 support@thedieseldudes.com if you have any questions. 

The EFI Live Autocal V3 delete tuner for 2007–2021 Ram 6.7L Cummins permanently wipes the factory emissions system from your ECM — ending DPF regen cycles, DEF headaches, EGR soot, and every "See Dealer" code, check engine light, "Exhaust system service required" alert, and limp mode trigger that's been lighting up your dash.

It plugs into your OBDII port and downloads a custom delete tune straight to the ECM. That tune wipes the emissions programming so you can remove the DPF (Diesel Particulate Filter), DEF tank, EGR system, and CAT (including the DOC and NOX). You'll still need to install a DPF delete pipe after the tune. Owners report a 5 MPG increase on average, and the kit pays for itself in fuel savings before you even count the dealer trips you'll skip.

In the box: the EFI Live Autocal with all required cables and accessories (unlock cables for 2018+ models), a custom delete tune built to your truck, a CSP4/5 switch for shifting power on the fly on 2007.5–2018 models, transmission tuning for the 68RFE, and step-by-step instructions emailed to you. The 2007–2018 tune carries +0, +65, +100, and +130 HP levels; 2019–2021 runs +0, +45, +70, and +100 HP without shift-on-the-fly. Cab & Chassis 4500/5500 trucks get a single +0 HP file — confirm before ordering.

Fits 2007–2021 Ram 2500/3500/4500/5500. The tune is built to order on a Windows 10 or 11 PC; allow 1–2 business days to build. Call (888) 830-2588 for support.

For off-road/competition use only.

Frequently Asked Questions

Didn’t find what you were looking for? Reach out below!

A delete tuner is a device that reprograms your truck’s ECM (computer) to turn off emissions systems like the DPF, EGR, and DEF, allowing your truck to run without those components.
You MUST remove your DPF (Diesel Particulate Filter), as the filter will clog and stop all exhaust flow when shut off. 

You will no longer need DEF (Diesel Exhaust Fluid), and you may remove your DEF tank if you wish, or it can sit empty. The EGR may remain as is, but we recommend removing the physical parts as well.
Quite the opposite. In fact, many customers report improved engine life, smoother shifting, and better fuel economy (typically 3-5 MPG gains) when using a quality delete tuner.
The tuner is the hardware device. The tune is the software file that gets uploaded to your truck’s ECM. Your delete tuner includes a delete tune when you purchase from us.
Yes. Any emissions-related modification, including tuning, can void the manufacturer’s warranty. Many customers wait until after their warranty expires before deleting.
Not necessarily. Many of our customers install their delete tuner themselves in under 30 minutes. We include easy-to-follow instructions, and our support team is available if you need help.
No. Delete tuners disable emissions systems, so your truck will not pass emissions tests in areas where they're required. Some states have exemptions (e.g. heavy-duty or rural-use trucks).
Yes. However, in most cases you will have to have the ECM flashed at the dealership. If this is a concern, contact our team and we can explain further.
Yes. All delete tunes are VIN specific and will only work on one truck. The tuner (hardware device), may be used on multiple vehicles for diagnostic or monitoring purposes where applicable.
We offer lifetime customer support, step-by-step install guides, and remote help from our tuning team. You're never left hanging, even after the sale.

Didn’t find your answer?

Don't hesitate to contact us by filling out the form below or call (888)-830-2588

*By submitting these details, I consent to be contacted by SMS, Email, or Phone

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