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Hot Item Haltech Nexus S3 Ecu + Plug 'n' Play Adapter Harness Kit - Mitsubishi Evo 4-8 & 2g Diy Kit [Hf9jCvQN]

$89.99 $287.99 -69%

Haltech Nexus S3 ECU Kit for Mitsubishi EVO The Haltech Nexus S3 ECU Kit is the ultimate upgrade for your Mitsubishi EVO 4-8 or 2G, offering a significant leap in performance and functionality. This successor to the Elite 2500 brings all the classic

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Hot Item Haltech Nexus S3 Ecu + Plug 'n' Play Adapter Harness Kit - Mitsubishi Evo 4-8 & 2g Diy Kit [Hf9jCvQN]

Haltech Nexus S3 ECU Kit for Mitsubishi EVO

The Haltech Nexus S3 ECU Kit is the ultimate upgrade for your Mitsubishi EVO 4-8 or 2G, offering a significant leap in performance and functionality. This successor to the Elite 2500 brings all the classic features of its predecessor, while introducing new capabilities and the powerful Nexus platform. With 8 peak/hold injector drivers, 8 low current ignition outputs, and 6 PWM-capable low side drive outputs, the S3 is designed to meet the demands of high-performance vehicles. Its comprehensive suite of features includes 11 analog inputs, on-board wideband controller support, and 2 CAN ports, ensuring seamless integration and precise control.

Technical Specifications and Features

The Nexus S3 ECU is programmable via the NSP (Nexus Software Programmer), offering a range of advanced features for optimal engine performance. Key features include Long Term Learning, Stepper Motor Control, 4D Closed Loop Boost Control, and Multi Stage Fuel Injection. With 6 Stage Nitrous Control and 4-sensor variable cam control, this ECU is perfect for those looking to push the limits of their vehicle's performance. The on-board Wi-Fi and datalogging capabilities provide real-time monitoring and analysis, allowing for precise tuning and maximum output. This kit also includes a Plug 'n' Play Adapter Harness, ensuring an easy installation process without the need for extensive wiring.

Applications and Benefits

The Haltech Nexus S3 ECU Kit is the ideal choice for Mitsubishi EVO 4-8 and 2G owners looking to unlock their vehicle's true potential. Whether you're a weekend warrior or a serious enthusiast, this ECU provides the tools necessary to achieve unparalleled performance. The plug 'n' play harness simplifies installation, allowing you to get back on the road in no time. With its robust features and advanced technology, the Nexus S3 ECU is a must-have for anyone looking to take their Mitsubishi EVO to new heights.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

It performs beautifully without a single fail.

- Pwyll M..

February 5, 2026

Absolutely no complaints!

So effective it feels like it’s years ahead.

- Yasmin T..

February 5, 2026

Absolutely no complaints!

I'm happy with this online and great product purchase.

- Ysbaddaden C..

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