Haltech NEXUS Rebel JZ ECU

JZ-Specific Standalone Engine Management + FREE Remote Basemap Setup

Stop Guessing. Start With a Basemap Built Around Your JZ.

Your JZ project deserves more than a generic ECU setup.

The Haltech NEXUS Rebel JZ is a purpose-built standalone engine management solution designed for JZ-powered performance applications. Whether you're building a street car, drift car, drag car, or serious turbo setup, the Rebel JZ gives you advanced engine management in a package designed around the JZ platform.

And when you purchase your Rebel JZ from JJRBoost Motorsports, you get more than the ECU.

🎁 FREE WITH YOUR PURCHASE: Remote Basemap Setup

Buying a standalone ECU is only the beginning.

The real question is:

"How do I get this thing configured for MY JZ?"

That's where JJRBoost Motorsports comes in.

With your purchase, we'll provide a FREE Remote Basemap Setup designed around the information you provide about your specific engine and combination.

Instead of opening the ECU box and starting from zero, you'll have a starting calibration tailored to your build.

Your FREE Basemap Setup Includes:

• Remote ECU setup assistance

• Initial basemap configuration

• JZ application setup guidance

• Base fuel and ignition configuration

• Assistance configuring your engine parameters

• Help preparing the ECU for initial startup

• Guidance on the information needed to complete your setup

You bring the build. We help you build the starting point.

That means less time staring at a blank calibration and more time getting your JZ ready for its first startup.

Why the NEXUS Rebel JZ?

The Rebel JZ is designed to give JZ builders sophisticated engine management without forcing you to piece together a complicated combination of separate control systems.

It's an ideal foundation for performance-focused JZ builds where precise control, expandability, and modern engine management are important.

Built for Serious JZ Builds

Whether you're working with a 1JZ or 2JZ, the Rebel JZ is designed for demanding performance applications.

Perfect for:

• Lexus IS300 JZ swaps

• Toyota 1JZ builds

• Toyota 2JZ builds

• Turbo JZ applications

• Drift cars

• Drag cars

• Street performance builds

• Track cars

• Engine swaps

• High-performance projects

Build Your JZ Your Way

Your engine isn't a cookie-cutter build.

Injector size, fuel system, turbocharger, MAP sensor, ignition system, trigger configuration, boost targets, sensors, and accessories can all vary.

The Rebel JZ gives you the control needed to configure your engine management around your specific combination.

And the FREE Remote Basemap Setup gives you a starting point based on the information you provide.

What You Get

Haltech NEXUS Rebel JZ

A JZ-focused standalone engine management solution for serious performance applications.

FREE Remote Basemap Setup

JJRBoost Motorsports will help establish an initial calibration based on your specific engine and configuration.

JJRBoost Motorsports Setup Support

You'll have guidance through the initial setup process instead of being left to figure everything out yourself.

The JJRBoost Difference

Most ECU purchases end when the box arrives.

Ours doesn't.

We want to help you get from:

ECU → Wiring → Configuration → First Startup → Tuning

That's why we're including the FREE Remote Basemap Setup with your purchase.

You're not just buying an ECU.

You're buying a better starting point for your JZ build.

Ready to Wake Up Your JZ?

Get your Haltech NEXUS Rebel JZ from JJRBoost Motorsports and receive your FREE Remote Basemap Setup.

Build It. Wire It. Boost It.

JJRBoost Motorsports

Important Compatibility & Tuning Notice

The remote basemap is intended as a starting calibration and is not a substitute for professional dyno or road tuning.

Final tuning should be performed by a qualified tuner using appropriate equipment and safe operating procedures.

Basemap configuration depends on the information supplied by the customer, including engine configuration, injectors, fuel system, ignition system, sensors, trigger setup, MAP sensor, turbocharger, and other relevant specifications.

Customers are responsible for verifying wiring, sensor calibration, mechanical installation, and engine safety before starting or operating the vehicle.