Elite 2500 + Toyota LandCruiser 80 Series Plug’n’Play Adaptor Harness Kit

The LandCruiser Flagship: Elite 2500 + 80 Series Adaptor Kit

For the ultimate Toyota LandCruiser 80 Series (1FZ-FE) build, the Haltech Elite 2500 Plug ‘n’ Play Adaptor Kit offers uncompromising control. Unlike the Elite 750 kit, this package utilizes the advanced Elite 2500 ECU, which retains full control of the factory idle speed stepper motor. This ensures OEM-quality idle stability even with air conditioning, winches, and lights running—a critical feature for a touring or daily-driven vehicle. The kit bridges the factory wiring directly to the Elite 2500, unlocking the full potential of the 4.5L straight-six.

Advanced Features for Serious Builds

The Elite 2500 enables advanced features like closed-loop knock control, long-term fuel learning, and engine protection strategies. It supports the factory sub-tank system and facilitates a MAF-to-MAP conversion for improved performance. With the auxiliary I/O connector, you can easily upgrade to a Direct Fire ignition system (coil-on-plug) or add sensors for boost control and flex-fuel. This is the definitive engine management solution for high-power, turbocharged, or supercharged 80 Series LandCruisers.

Technical Specifications

Kit Includes

• Haltech Elite 2500 ECU
• Plug ‘n’ Play Adaptor Harness
• M14 x 1.5 Air Temp Sensor with Plug & Pins
• Auxiliary I/O 16 Pin Plug & Pins
• USB Programming Cable