GCG TDX GTB1752VK Turbo Upgrade GM Colorado RG 2.8L Duramax 145kW 10/2013-on

Description

Overview

The GCG TDX GTB1752VK Turbo Upgrade is a high-performance, direct bolt-on replacement designed for the GM Colorado RG 2.8L Duramax (145kW, 10/2013-on). Developed by GCG Turbochargers Australia, this upgrade delivers an impressive 20% increase in airflow and improved boost response for enhanced towing, off-road, and everyday driving performance.

Built using GCG’s precision-engineered billet compressor wheel and variable geometry technology, this turbo upgrade ensures faster spool, greater mid-range torque, and long-term reliability. The GCG TDX GTB1752VK Turbo Upgrade is the ideal choice for Colorado owners looking for extra power without compromising factory drivability.

Key Features

• Direct Bolt-On Fitment – No modifications or custom fabrication required.
• 20% More Airflow – Increases power and responsiveness under load.
• Billet Compressor Wheel – Lightweight, high-strength design improves turbo efficiency.
• OEM Quality – Precision-balanced for smooth, dependable operation.
• Duramax Compatibility – Designed specifically for the Colorado RG 2.8L Duramax engine.
• 12-Month Warranty – Backed by GCG’s trusted performance guarantee.

Specifications

• Turbo Model: GTB1752VK
• Series: GCG TDX Performance Turbo
• Compressor Wheel: Billet aluminium
• Turbine Type: Variable Geometry (VGT)
• Fitment: Direct bolt-on for GM Colorado RG 2.8L Duramax (145kW)
• Weight: 9.0 kg
• Warranty: 12 months from date of purchase

What’s in the Box

• 1 × GCG TDX GTB1752VK Turbocharger assembly
• Gasket and fitting kit
• Warranty and installation guide

Compatibility

• GM Colorado RG 2.8L Duramax (145kW) — from October 2013 onwards
• Holden Colorado RG 2.8L variants with equivalent engine setup

Delivery & Lead Times

All GCG TDX Turbo Upgrades are precision-built to order. Standard lead times apply, with Australia-wide delivery available and free shipping on orders over $249. Please contact us to confirm current stock or dispatch schedule.

Professional Fitting Service on the Sunshine Coast

Sunshine Coast Diesel Tuning provides expert turbocharger installation and dyno tuning services for all GCG performance products. Our qualified technicians ensure correct installation and ECU calibration for optimal reliability and peak performance on your Colorado.