2006–2009 Cummins EFI Live Custom Tuning (File Only)

2006–2009 Cummins EFI Live Custom Tuning (File Only)20062009 Cummins EFI Live Custom Tuning (File Only) This is precision EFI Live tuning for 20062009 Cummins trucks, built for owners who care about how their truck actually runs not just the number on the screen. If you already own an EFI Live AutoCal V3, this service gives you direct access to a custom calibration thats built specifically for your truck, your hardware, and your driving style. What EFI Live Lets Us Control EFI Live gives full access to

2006–2009 Cummins EFI Live Custom Tuning (File Only)

This is precision EFI Live tuning for 2006–2009 Cummins trucks, built for owners who care about how their truck actually runs — not just the number on the screen.

If you already own an EFI Live AutoCal V3, this service gives you direct access to a custom calibration that’s built specifically for your truck, your hardware, and your driving style.

What EFI Live Lets Us Control

EFI Live gives full access to the Cummins ECM, which means we’re not just changing power — we’re refining behavior.

That includes:

• Fuel delivery shaping across the entire load range

• Injection timing strategy for clean, efficient combustion

• Throttle response that feels direct without being aggressive

• Torque management that works with the drivetrain

• Smooth part-throttle drivability with strong top-end pull

The result is a truck that feels tight, predictable, and powerful — not jumpy, smoky, or sloppy.

Supported Platforms

• 2006–2007 Dodge Ram 2500 / 3500 – 5.9L Cummins

• 2007.5–2009 Dodge Ram 2500 / 3500 – 6.7L Cummins

Each platform is tuned independently with its own calibration approach. 

Built Around Your Setup

Every tune is built after reviewing:

• Your VIN and ECM configuration

• Engine and airflow mods

• Fuel system and injector setup

• Turbo configuration

• Tire size and gearing

• Intended use (daily driving, towing, performance, etc.)

This allows us to build a calibration that works with your combination, not against it.

Power Without Sacrificing Drivability

A properly tuned Cummins shouldn’t feel wild or unpredictable.

Our EFI Live tuning focuses on:

• Linear, usable power

• Controlled EGT behavior

• Clean acceleration without unnecessary smoke

• A truck you can drive every day without fighting it

More power doesn’t mean less control — when it’s done right.

Unlimited Revisions – We Actually Finish the Tune

Once your initial tune is delivered, we don’t disappear.

We offer:

• Unlimited free revisions

• Data-log-based refinement

• Adjustments as your setup evolves

If something doesn’t feel right, we fix it. Simple as that.

Requirements

• EFI Live AutoCal V3 (not included)

• Stock read or VIN information may be required

• Support available at [email protected]

Why EFI Live?

EFI Live gives you permanent tune ownership with no subscriptions, no cloud reliance, and no access being revoked. Once your tune is on your device, it’s yours.

That matters.

Important Notes

• Tuning only — no device included

• Custom tuning is non-refundable once work begins

• For off-road use only where applicable