Easy to install. Affordable. Reliable.  

G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.      
Link’s Toyota 1FZ-FE Plug-In ECU (TFZJ100X) is a direct replacement for the factory ECU in Toyota Land Cruiser fitted with the 1FZ-FE Non-VVTi engine. It provides full control of fuel, ignition, boost, idle, and auxiliary systems, while retaining a clean OEM-style installation that uses the original wiring loom and ECU location.

This ECU supports Toyota Land Cruiser FZJ100 models fitted with the 1FZ-FE 6 cylinder engine. Manual transmission models ONLY. There are two types of OEM ECU fitted to these models. One has four plugs on the wiring harness, the other has three. The FZJ100Link ECU supports both three and four plug models. On models with four plugs on the wiring harness, the plug that has no matching connector on the ECU is to be left disconnected. See the manual for more information.

Compatibility

Engine: Toyota 1FZ-FE

Vehicles: Toyota Land Cruiser FZJ100 

Manual transmission only. 

Notes

*This ECU will need a modification before E-Throttle is usable.     
*The XS Expansion Loom offers the ability to add addittional inputs and outputs to our range of plug-in ECU's. 

Why Choose Link G4X?

• Factory fit, motorsport power – fits inside the OEM case, yet offers world-class tuning flexibility.
• Plug & play install – no wiring loom alterations for supported models.
• Confidence & reliability – trusted by tuners worldwide.
• Full feature set – advanced boost control, antilag, launch, knock protection & more.