Available Power Gains

Dyno-tested results on the 1VD-FTV 4.5L V8 twin-turbo diesel platform

STOCK

151kW

500Nm

Factory calibration

STAGE 1

200kW

650Nm

+49kW / +150Nm

No hardware mods required

STAGE 2

235kW

730Nm

+84kW / +230Nm

With supporting mods

Toyota LandCruiser 79 Series 1VD-FTV — ECU Tune File Service

The Toyota LandCruiser 79 Series runs the same 1VD-FTV twin-turbo V8 as the 200 Series but with a more conservative factory calibration. This makes it one of the best value tuning candidates in the trade — significant gains are available without any hardware changes.

Popular applications: work vehicles, touring, heavy towing. ECU: Denso. Compatible tools: Alientech KESS3, Autotuner, PCMFlash.

Stage 1 and Stage 2 Detail

Both stages are dyno-developed and validated on the 1VD-FTV platform.

STAGE 1

200kW / 650Nm — No hardware mods required

The factory tune on the 79 Series leaves substantial power and torque on the table. Stage 1 recalibrates the Denso ECU’s boost, fuel, and limiter maps to unlock what the hardware is already capable of, delivering a marked improvement in towing capacity and low-range performance.

STAGE 2

235kW / 730Nm

Stage 2 is suited to 79 Series vehicles running upgraded exhaust systems — common on work trucks and touring builds. The combination gives the 1VD-FTV considerably more headroom and transforms what was already a capable platform into an exceptional one.

Emissions Solutions

Available for the Toyota LandCruiser 79 Series 1VD-FTV for off-road and export use.

EGR Delete
DPF Delete

File solutions for off-road and export use. What a customer does with the software is their responsibility.

Order a Tune File for the Toyota LandCruiser 79 Series

Sign up to the portal and request the file directly, or apply for the dealer program if you want us to handle the tuning for your workshop customers.

Frequently Asked Questions

Toyota LandCruiser 79 Series ECU Tune Files

What tune file options are available for the Toyota LandCruiser 79 Series?

TuneFiles offers Stage 1 and Stage 2 ECU tune files for the Toyota LandCruiser 79 Series. Stage 1 requires no hardware modifications and delivers improved power and torque across the rev range. Stage 2 is calibrated for vehicles fitted with hardware upgrades such as a performance intercooler, exhaust, or intake system.

What is the difference between a Stage 1 and Stage 2 tune file?

Stage 1 recalibrates fuel delivery, boost pressure, and torque limiters within the factory ECU — no hardware changes required. Stage 2 builds on Stage 1 and targets vehicles upgraded with an intercooler, exhaust, or intake, allowing the ECU to operate at a higher performance ceiling safely.

How fast is tune file delivery for the Toyota LandCruiser 79 Series?

Most Toyota LandCruiser 79 Series files are matched and delivered automatically within seconds. TuneFiles runs an automated system with over 15,000 proven solutions, meaning the majority of common vehicles are fulfilled instantly without manual build time.

What ECU tools are compatible with Toyota LandCruiser 79 Series tune files?

Tune files for the Toyota LandCruiser 79 Series are compatible with Alientech KESS3, K-TAG, and most major ECU flashing tools used by professional workshops. Contact TuneFiles before ordering if you need to confirm compatibility with a specific tool.

Is a tune file the same as a dyno tune?

A tune file is a pre-calibrated ECU map developed and validated on a dynamometer. Unlike a live dyno tune, the file is written to the ECU using an Alientech or compatible tool — no dyno appointment is needed. All files supplied by TuneFiles are dyno-developed and verified before being added to the solution database.

Who can order Toyota LandCruiser 79 Series tune files from TuneFiles?

TuneFiles is a trade service for professional automotive workshops, ECU tuners, and Alientech dealers. It is not a direct-to-consumer service. Workshops register for a trade account at files.tunefiles.com.au and can then order files for their customers.

Are emissions solutions available for the Toyota LandCruiser 79 Series?

Yes — where applicable, TuneFiles can supply emissions solution files for the Toyota LandCruiser 79 Series including DPF off, EGR off, AdBlue off, and other ECU-level solutions. Availability depends on the specific ECU variant. These are ordered through the trade portal.

Will a tune file affect the factory warranty on the Toyota LandCruiser 79 Series?

ECU modifications may affect the manufacturer warranty depending on the dealership and the nature of the claim. This is a question best discussed between the workshop and the vehicle owner before installation. TuneFiles supplies files to trade customers and does not provide warranty advice.

More questions? Contact TuneFiles