Complete Spitronics ECU Kit

This Spitronics ECU Kit has been carefully assembled to provide the essential components required for a professional engine management installation. Designed for a wide range of vehicle applications, the kit combines a genuine Spitronics Callisto Advanced ECU with the required wiring harnesses, sensors, and accessories to simplify installation and ensure reliable performance.

Whether you’re upgrading an existing vehicle, completing an engine conversion, or installing engine management on a new build, this kit provides the core components needed for a clean, dependable, and professional installation.

What’s Included

1 × Spitronics Callisto Advanced ECU

The Spitronics Callisto ECU is the heart of the engine management system, delivering precise control over fuel delivery, ignition timing, and overall engine performance.

1 × E60-P1 Crank Cam Separate Input Harness

The E60-P1 harness provides the primary ECU input connections, including the crankshaft position sensor and other essential engine inputs. Designed for a secure and reliable connection, it ensures accurate engine speed and position detection for precise engine management.

1 × E62-P2 1 Relay Output Harness

The E62-P2 harness provides relay-output connections, allowing the ECU to control auxiliary devices such as the fuel pump, cooling fan, and other switched outputs. It simplifies installation while providing reliable ECU-controlled power distribution.

2 × E63-P3 Output Harness

The E63-P3 harness provides the main ECU output connections required for engine management functions, including injector, ignition, and auxiliary output circuits. It is designed to deliver a clean, dependable wiring solution for a professional installation.

1 × E65-P4 Output Harness

The E65-P4 harness provides additional ECU output connections for advanced engine management functions and auxiliary control circuits. Designed for reliable operation, it ensures secure communication between the ECU and connected components while simplifying installation.

1 × 1.15 bar MAP Sensor

The included 1.15 bar MAP sensor provides accurate manifold pressure measurement for naturally aspirated engine applications. It supplies the ECU with essential load information required for accurate fuel and ignition management.

For boosted or forced-induction applications, the 1.15 bar MAP sensor can be upgraded to an optional 3 bar MAP sensor, providing the additional pressure range required for turbocharged and supercharged engines.

1 × E67-P1 TxW Input Harness

The E67-P1 TxW Input Harness provides the primary input connections required by the TxW module, including throttle pedal position sensor and related input signals. Designed for a secure and reliable connection, it ensures accurate driver input detection for smooth and responsive throttle control.

1 × Callisto Standard Class ETC

The Callisto Standard Class TxW is a dedicated throttle-by-wire control module designed to provide precise and reliable electronic throttle control. Engineered for seamless integration with compatible Spitronics engine management systems, it delivers smooth throttle response, improved drivability, and accurate throttle position management for street and OEM-style applications.

1 × Lexus Gear

The Lexus Trigger Gear is designed to provide accurate crankshaft position information for compatible Lexus and Toyota engine applications. Precision manufactured for reliable engine speed detection, it enables stable ignition timing and fuel delivery control for optimal ECU performance.

1 × Spitronics Callisto Race Pack

The Spitronics Callisto Race Pack is a software-based upgrade designed to unlock advanced motorsport features on the Spitronics Callisto ECU. It enables additional race-oriented functions, including gear position display, programmable shift lights, lap timing support, and enhanced data channels for performance monitoring. Ideal for circuit racing, drag racing, and other motorsport applications, the Race Pack expands the capabilities of an existing Callisto ECU without requiring additional ECU hardware.

Need More Information?

Each component included in this kit has its own dedicated product page containing detailed specifications, compatibility information, installation guidance, and additional product images.

Simply click on any of the component names above to learn more about that specific product.

Kit Includes

✔ 1 × Spitronics Callisto Advanced ECU

✔ 1 × E60-P1 Crank Cam Separate Input Harness

✔ 1 × E62-P2 1 Relay Output Harness

✔ 2 × E63-P3 Output Harness

✔ 1 × E65-P4 Output Harness

✔ 1 × E67-P1 TxW Input Harness

✔ 1 × Callisto Standard Class ETC

✔ 1 × 1.15 bar MAP Sensor ( 3 bar MAP sensor optional for boosted applications) 

✔ 1 × Lexus Gear

✔ 1 × Spitronics Callisto Race Pack