GCG TDX RHV4 VT16 Turbo Upgrade MHI Triton MN 4D56 2.5TD 2009> 1515A170

Description

Overview

Unlock reliable towing torque and stronger mid-range with the GCG TDX RHV4 VT16 turbo upgrade for the Mitsubishi Triton MN 2.5TD 4D56 engine. Built in Australia, the TDX series is engineered as a direct, bolt-on replacement that keeps factory manners while delivering a meaningful performance gain. A purpose-designed billet compressor wheel and matched turbine geometry improve airflow by around 20% over the stock turbo, helping your Triton hold gear on long climbs and respond earlier off-boost. Because it retains OEM-style fitment points and interfaces, installation is straightforward and compatible with factory ancillaries.

Key Features

• Direct bolt-on turbo upgrade for 4D56T (RHV4 / VT16)
• ~20% airflow increase from a billet compressor wheel
• Variable-geometry turbine for strong low-down response
• OEM-style fitment, gaskets and lines position as per factory
• Built and balanced to GCG TDX standards
• Suitable for towing, touring and everyday drivability

Specifications

• Turbo family: RHV4 / VT16 (VGT)
• Configuration: Variable geometry
• Compressor: Billet wheel (approx. +20% flow vs OEM)
• Fitment style: 100% bolt-on
• Unit / SKU: TDX / 1000-00538
• OEM reference: 1515A170
• Approx. shipping weight: 12.0 kg

Note: Exact wheel/housing mm dimensions are not published on the source page; contact us if you require measurement-level data for a build sheet.

What’s in the Box

• GCG TDX RHV4 VT16 turbocharger assembly
• Actuator pre-set to GCG specification
• Standard mounting hardware and gaskets (as supplied by GCG)
• Fitting guide (via GCG Technical Documents)

Compatibility

• Mitsubishi Triton MN 2.5TD 4D56T (2009>)
• Mitsubishi Challenger PB/PC 2.5TD 4D56T

Delivery & Lead Times

Supply times can vary based on national stock. Contact us for current availability and dispatch estimates. Australia-wide shipping is available, and pickup/fitment can be arranged at our Sunshine Coast workshop.

Professional Fitting Service on the Sunshine Coast

Sunshine Coast Diesel Tuning offers professional installation, plumbing checks and post-fit calibration for Mitsubishi 4D56 platforms. We verify boost control, smoke limiters and thermal management, then optimize your ECU so the new turbo delivers safe torque, crisp response and stable EGTs. Book your vehicle with our team here: Sunshine Coast Diesel Tuning.