2013–2018 Cummins EFI Live AutoCal V3 – Preloaded Custom Tuning

2013–2018 Cummins EFI Live AutoCal V3 – Preloaded Custom Tuning

This is the complete, ready-to-run EFI Live solution for 2013–2018 Ram Cummins 6.7L trucks.

No software installs.
No file transfers.
No learning curve.

Your EFI Live AutoCal V3 arrives fully preloaded with a custom calibration built specifically for your truck, your mods, and how you actually drive it. Plug it in, follow the prompts, flash, and go.

This is EFI Live at its best — simple on the surface, extremely refined under the hood.

What’s Included

• EFI Live AutoCal V3 handheld device

• Custom EFI Live tune(s) built in-house

• Tunes preloaded and ready to flash

• Unlimited free revisions

• Direct support from your tuner

Everything is configured before it ships. You’re not setting anything up — you’re finishing the job.

What Changes After Flashing

From the factory, 2013–2018 Cummins trucks are heavily torque-managed and emissions-restricted. EFI Live allows precise control over that logic.

Expect:

• Sharper, more responsive throttle without harshness

• Strong, usable low-RPM torque

• Smooth, predictable power delivery

• Improved drivability during daily driving and towing

• A truck that feels controlled instead of lazy or jumpy

The difference is immediate and very noticeable.

Supported Trucks

• 2013–2018 Ram 2500 / 3500

• 6.7L Cummins (ISB)

Each model year is tuned using year-specific calibration strategies 

Built Around Your Exact Setup

Before tuning, we collect your:

• VIN and ECM information

• Full mod list (air, exhaust, turbo, fuel system, etc.)

• Tire size and axle gearing

• Intended use (daily driving, towing, performance)

Your tune is engineered to work with your combination, not against it.

Unlimited Revisions — As Your Truck Evolves

Your build won’t stay the same forever, and your tune shouldn’t either.

You get:

• Unlimited free tune revisions

• Adjustments based on feedback or datalogs

• Continued support as your setup changes

We don’t disappear after delivery — we back the tune.

Why EFI Live AutoCal V3?

The AutoCal V3 gives you permanent control over your tuning:

• No subscriptions

• No cloud dependency

• No access being revoked

• Tunes stored directly on your device

Once it’s yours, it stays yours.

Ease of Use

The AutoCal V3 is designed to be straightforward:

• Plug into the OBD-II port

• Follow the on-screen prompts

• Flash and drive

Clear instructions are included, and support is always available if you need it.

Important Notes

• Custom tuning is non-refundable once work begins

• Device ships preloaded and ready to use

• For off-road use only where applicable