Safari ARMAX ECU, Snorkel & Clutch Performance Package – Toyota LandCruiser 70 Series 1VD-FTV (Piezo Injectors)

Description

Overview

The Safari ARMAX ECU, Snorkel, Clutch and Piezo Injector Package is the ultimate performance upgrade for the Toyota LandCruiser 70 Series 4.5L V8 (1VD-FTV). Designed by Safari 4×4 Engineering and professionally installed by Sunshine Coast Diesel Tuning, this comprehensive system delivers unmatched power, reliability, and drivability both on and off-road.

This package combines four core components engineered to work together: the Safari ARMAX ECU for optimised engine control, the ARMAX Snorkel for improved airflow and protection, the ARMAX Performance Clutch for superior torque handling, and upgraded Piezo Injectors for ultra-precise fuel delivery and combustion efficiency. Perfect for touring, towing, or tackling extreme terrain, this complete solution ensures your V8 LandCruiser performs at its peak under any condition.

Key Features

• Safari ARMAX ECU – Plug-and-play control module with five selectable performance maps and digital variable vane control.
• ARMAX Snorkel – High-flow 4” air intake with watertight fitment, replacing the factory raised intake for superior filtration and engine protection.
• Performance Clutch – 1100 Nm (+250%) torque capacity with OE pedal feel and ARMAX slave cylinder for smooth engagement.
• Piezo Injectors – Advanced injector technology providing faster response, improved atomisation, reduced fuel consumption, and smoother idle.
• Retains factory drivability while unlocking power and torque potential.
• Fully compatible with 2016-onwards Toyota LandCruiser 70 Series including 2024 facelift models.
• Engineered and tested in Australia by Safari 4×4 Engineering.

Specifications

• Vehicle Application: Toyota LandCruiser 70 Series 4.5L V8 Turbo Diesel (1VD-FTV)
• ECU Part Number: SMPVDJ70M with DVVC
• Snorkel Part Number: SS79HPV
• Clutch Part Number: SDVDJ70CHD
• Injector Type: Denso Piezo Common Rail Injectors
• Torque Capacity: 1100 Nm (+250%)
• Air Ram Size: 4 inch (101.6 mm)
• Warranty: 12 months / 20,000 km
• Installation Time: Approx. 3 hours (snorkel only)

Piezo Injector Upgrade

The Piezo Injector Upgrade transforms the fuel delivery system of the 1VD-FTV engine, replacing the standard solenoid injectors with high-precision Denso piezoelectric units. This results in a more efficient and responsive combustion process, delivering improved throttle response, reduced emissions, and enhanced fuel economy. When paired with the Safari ARMAX ECU, these injectors operate at optimal parameters for both performance and reliability.

• High-speed piezo actuation enables ultra-fine fuel atomisation.
• Reduced injector noise and smoother engine operation.
• Improved torque and throttle response across the RPM range.
• Ideal for performance builds, towing, and heavy-load touring.
• Direct-fit upgrade compatible with the factory fuel rail and ECU interface.

What’s in the Box

• Safari ARMAX ECU module and complete wiring harness
• EGT thermocouple assembly and switch control
• Full snorkel body, templates, gaskets, mounting hardware, and air entry hose
• ARMAX Performance Clutch with slave cylinder
• Set of four Denso Piezo Injectors (1VD-FTV specific)
• All required bolts, fittings, and installation accessories
• Bridge-out connector and fitting instructions

Compatibility

This package suits all Toyota LandCruiser 70 Series 1VD-FTV V8 models from 2007 to current, including single, dual, and troop carriers with standard or wide-nose front ends.

Delivery & Lead Times

Safari ARMAX products and Piezo Injectors are typically dispatched within 3–5 business days depending on stock availability. Please allow extra time for bundled packages and professional installation scheduling. Nationwide shipping and local pickup on the Sunshine Coast are available.

Professional Fitting Service on the Sunshine Coast

Sunshine Coast Diesel Tuning offers professional installation and calibration of all Safari ARMAX performance products, including Piezo Injector upgrades. Our qualified technicians ensure the ECU tune, injector coding, snorkel fitment, and clutch installation are completed to manufacturer standards, optimising performance and reliability for your LandCruiser. Book your fitting today.