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Holiday Special Haltech Nexus S3 Plug 'n' Play Adapter Harness Toyota Chaser & Soarer Tool [8bDeoKVt]

$60.99 $195.99 -69%

Haltech Nexus S3 Adapter Harness for Toyota Chaser & SoarerLooking to upgrade your Toyota Chaser or Soarer's ECU without the hassle? The Haltech Nexus S3 Plug 'n' Play Adapter Harness is the perfect solution. Designed for easy installation and compat

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Haltech Nexus S3 Adapter Harness for Toyota Chaser & Soarer

Looking to upgrade your Toyota Chaser or Soarer's ECU without the hassle? The Haltech Nexus S3 Plug 'n' Play Adapter Harness is the perfect solution. Designed for easy installation and compatibility, this adapter harness allows you to seamlessly replace your factory ECU with a Haltech Nexus S3 ECU. Say goodbye to complex wiring and lengthy installations – this plug 'n' play system gets you up and running in just a few hours.

Key Features and Specifications

The Haltech Nexus S3 Plug 'n' Play Adapter Harness is crafted with precision and quality. It includes an injection-molded plastic plug 'n' play adaptor harness, an M14 x 1.5 air temp sensor with matching plug and pins, and an auxiliary I/O 16 Pin Tyco plug and pins. This comprehensive kit ensures a seamless integration with your vehicle, providing you with a hassle-free ECU upgrade experience. The adapter harness is specifically designed to work with Toyota Mark II/Cresta/Chaser JZX100 1JZ-GTE VVT-I (JDM) and Soarer (MY96-01) JZZ30 1JZ-GTE VVT-I (JDM) models, with compatibility limited to manual transmissions only.
  • Seamless Integration: The adapter harness connects directly to your Haltech ECU and the factory harness, simplifying the installation process.
  • Quality Components: The injection-molded plastic construction ensures durability and reliability, while the included sensors and pins provide a precise fit.

Unleash the Performance Potential

Installing the Haltech Nexus S3 Plug 'n' Play Adapter Harness opens up a world of possibilities for performance modification and tuning. With its fully programmable systems, you can extract the maximum performance from your engine by delivering the precise amount of fuel and ignition timing required for optimal output under all operating conditions. Whether you're looking for increased power, improved throttle response, or enhanced fuel efficiency, this adapter harness allows you to fine-tune your vehicle's performance to meet your specific needs.
  • Performance Enhancement: Experience the thrill of enhanced power and acceleration with the Haltech Nexus S3 ECU.
  • Custom Tuning: Tailor your vehicle's performance to your driving style and preferences with the comprehensive tuning capabilities of the Haltech ECU.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

A great product. Love it.

- Kari M..

January 1, 2026

Absolutely no complaints!

This is a quality piece of work.

- Marcus R..

January 1, 2026

Absolutely no complaints!

A great item. Works so well.

- Teri R..

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