GCG TDX Turbo Upgrade RHV4-VIGM Isuzu D-Max Colorado 3.0L 4JJ1 2010-2014

Description

Overview

The GCG TDX Turbo Upgrade is a precision-engineered performance turbocharger designed for the Isuzu D-Max and Holden Colorado 3.0L 4JJ1 (2010–2014). Manufactured by GCG Turbochargers Australia, this bolt-on upgrade provides improved airflow, power, and torque while maintaining OEM-level reliability. It’s perfect for towing, touring, or off-road applications where extra boost and durability are essential.

Key Features

• TDX high-flow turbo upgrade for increased boost efficiency
• Direct bolt-on fitment for Isuzu D-Max and Holden Colorado 3.0L 4JJ1 engines
• Includes re-fitment gaskets and required hardware
• 12-month manufacturer’s warranty for peace of mind
• Precision-balanced core for smoother performance
• Ideal for off-road and performance use
• Optimized turbine and compressor design for faster spool-up

Specifications

• Model: RHV4-VIGM / TDX Upgrade
• Engine: 4JJ1-TC 3.0L Diesel
• Compatibility: Isuzu D-Max & Holden Colorado (2010–2014)
• Weight: 12 kg
• Fitment: 100% Bolt-On
• Compressor Wheel: Billet alloy, 58 mm inducer
• Turbine Wheel: Inconel, 50 mm exducer
• Warranty: 12 months

What’s in the Box

• 1 × GCG TDX Turbocharger (RHV4-VIGM)
• Gasket set for installation
• Warranty and installation documentation

Compatibility

• Isuzu D-Max 3.0L 4JJ1-TC (2010–2014)
• Holden Colorado 3.0L 4JJ1-TC (2010–2014)

Delivery & Lead Times

All GCG TDX Turbo Upgrades are supplied brand new, quality tested, and ready to ship. Standard delivery time is 2–5 business days Australia-wide. Free shipping applies to all orders over $249.

Professional Fitting Service on the Sunshine Coast

At Sunshine Coast Diesel Tuning, we provide expert turbo installation and tuning services for all Isuzu and Holden diesel models. Our technicians ensure your GCG TDX Turbo Upgrade delivers maximum power, response, and reliability. Contact us today to book your fitting at our Sunshine Coast workshop.