TDX Stage 2 GTA23 Turbo Upgrade – LandCruiser VDJ76/78/79 1VD-FTV

Upgrade the factory GTA23 turbocharger on your Toyota LandCruiser 70 Series with the TDX by GCG Stage 2 turbo upgrade.

Designed specifically for the 4.5L 1VD-FTV engine, this turbocharger combines GTX-series compressor wheel aerodynamics with a surge-slotted compressor housing and a wider compressor map. GCG states that it provides 25% more airflow than the original turbocharger while retaining full OEM bolt-on compatibility.

The additional airflow makes it suitable for modified touring, towing, off-road and performance applications when combined with the correct supporting modifications and ECU calibration.

Key Features

• TDX by GCG Stage 2 GTA23 turbocharger

• GTX-series compressor wheel aerodynamics

• Surge-slotted compressor housing

• Wider compressor map

• 25% more airflow than the original turbocharger

• Full OEM bolt-on compatibility

• Vehicle-specific electronic VNT configuration

• TDX part number: TDX842127-5001SS

• GCG product code: 1000-01389

Vehicle Fitment

• Toyota LandCruiser VDJ76 4.5L 1VD-FTV — 2007 onward

• Toyota LandCruiser VDJ78 4.5L 1VD-FTV — 2007 onward

• Toyota LandCruiser VDJ79 4.5L 1VD-FTV — 2007 onward

OE Turbocharger References

• 17201-51010

• 17201-51010A

• 17201-51010B

• 17201-51010C

• 17201-51010D

• 17201-51011

Important Fitment Information

Fitment must be confirmed using the vehicle’s VIN, build date and original turbocharger number. Please provide your registration or VIN if you are unsure, and Fullsoot 4x4 will confirm compatibility before supply.

Installation and Tuning

Fullsoot 4x4 recommends professional installation and custom dyno tuning. Boost control, fuelling, airflow scaling and engine protection settings must be checked and calibrated to suit the turbocharger and supporting modifications.

The engine oil and filter should be replaced during installation, and the turbocharger oil supply, oil drain, intake system, intercooler and exhaust system must be inspected for restrictions, contamination or leaks.

GCG advises that this turbocharger is designed to operate within its specified boost range. Excessive boost pressure or turbocharger overspeed may affect warranty coverage.

Actual performance will depend on the vehicle, ECU calibration, fuel system, intake, intercooler and exhaust configuration.

This performance product may be intended for off-road use. The purchaser is responsible for confirming applicable road-use and emissions requirements.

Contact Fullsoot 4x4 for professional installation, supporting upgrades and custom dyno tuning.