Description

Isuzu D-MAX 1.9D ECU Remap (2016–2019)

Unlock safe, proven gains with professional ECU tuning for a more responsive Isuzu D-MAX 1.9D (2016–2019) with our in-house ECU calibration. Whether you choose a Stage 1, 2 or 3 calibration, each level is designed to safely enhance performance, torque, and drivability for your exact setup. Tuning is completed in-house by Sunshine Coast Diesel Tuning using advanced, licensed calibration tools with dyno verification available. Learn more about our workshop.

Stage 1 – The Best Bang for Your Buck

Stage 1 tuning delivers the most noticeable improvement for the least cost — a true transformation without changing any factory hardware. Power increases from 164 hp to 200 hp and torque from 360 Nm to 440 Nm, resulting in smoother delivery, stronger mid-range pull, and improved towing performance.

• Measured Gains: +36 hp / +80 Nm (164 → 200 hp, 360 → 440 Nm)
• Hardware: No modifications required
• Benefits: Sharper throttle, smoother drivability, safer overtaking power
• Recommended Upgrades: While not required, an intercooler, performance intake, and cat-back exhaust can enhance cooling and airflow, unlocking even better performance.

Stage 1 is the biggest bang-for-your-buck upgrade — reliable, efficient, and ideal for daily driving or towing applications.

Stage 2 – Performance Hardware Upgrade

Stage 2 builds on the Stage 1 calibration but targets vehicles fitted with key supporting modifications. This level delivers higher torque and sustained power under load, making it ideal for heavy towing, touring setups, or performance-oriented builds.

• Minimum Requirements: Full exhaust system, upgraded intake, and improved intercooler/cooling system
• Benefits: Increased torque and mid-range response, reduced EGTs, and more efficient airflow for prolonged high-load performance
• Custom Calibration: Each tune is individually adjusted to suit your hardware setup for optimal balance between power and reliability

Stage 3 – Maximum Performance

Stage 3 tuning is designed for full performance builds where every supporting system has been upgraded. It provides significant gains in both power and torque through advanced fuelling and charge-system improvements.

• Minimum Requirements: All Stage 2 upgrades plus fuel system changes and a turbocharger or supercharger upgrade
• Purpose: Built for high-performance or competition/off-road use where power delivery and responsiveness take priority
• Custom Tuning: Tailored calibration for each build to ensure safe operation under extreme conditions

Additional Options (Off-Road Use Only)

• EGR Deactivation (off-road use only)
• DPF Deactivation (off-road use only)
• AdBlue Deactivation (off-road use only)
• Hardcut Limiter

Off-road options are intended for closed-course or off-road use only. See our Terms & Conditions for details.

Specifications

• Vehicle: Isuzu D-MAX / Rodeo 1.9D (2016–2019)
• ECU Type: Factory ECU (calibrated in-house)
• Power/Torque Gains: +36 hp / +80 Nm (Stage 1 baseline)
• Hardware Changes: Required for Stage 2–3 only
• Hardware Included: No hardware or performance parts are included with any tuning stage

All parts and upgrades will be quoted individually based on customer specifications. For a tailored quote on your build, email us at info@ivory-frog-543762.hostingersite.com.

What’s Included

• Comprehensive pre-tune health check
• In-house ECU read/write using licensed tools
• Custom calibration for Australian conditions
• On-road verification and logging
• Post-tune support and optional dyno verification

Professional ECU Tuning on the Sunshine Coast

All calibrations are carried out by our experienced team using industry-grade dyno and ECU calibration tools. We focus on reliability, drivability, and performance designed for tough Australian conditions. Book your Ford Ranger tune today via Sunshine Coast Diesel Tuning.