What’s Included

1 × Mercury3 Advance ECU

The Mercury3 Advance ECU is a powerful standalone engine management system designed for advanced fuel injection and ignition control. Supporting a wide range of engine configurations and tuning strategies, it provides precise engine management, enhanced performance, and extensive functionality for both street and motorsport applications.

1 × M60-P1 Crank Cam Input Harness

The M60-P1 Crank Cam Input Harness provides the primary engine position input connections, including crankshaft and camshaft position sensors. Designed for accurate engine synchronization, it ensures reliable engine speed and position detection for precise fuel and ignition control.

1 × M63-P3 Output Harness

The M63-P3 Output Harness provides essential ECU output connections for fuel injectors, ignition systems, and auxiliary outputs. Designed for dependable operation, it delivers a clean and professional wiring solution for engine management installations.

1 × M64-P4 Input Harness

The M64-P4 Input Harness provides additional ECU input connections for sensors and engine management functions. It allows seamless integration of critical engine monitoring inputs while ensuring accurate data acquisition and reliable ECU operation.

1 × M65-P5 Output Harness

The M65-P5 Output Harness provides supplementary output connections for advanced engine management features and auxiliary devices. Designed for flexibility and reliability, it enables the ECU to control additional functions while maintaining a tidy installation.

1 × M69-P2 2-Relay Output Harness

The M69-P2 2-Relay Output Harness provides dedicated relay control outputs for ECU-managed devices such as fuel pumps, cooling fans, or other switched accessories. It simplifies wiring while ensuring reliable power distribution and ECU-controlled operation.

1 × 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 × 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 TxW

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 × 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.

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 × Mercury3 Advance ECU

✔ 1 × M60-P1 Crank Cam Input Harness

✔ 1 × M63-P3 Output Harness

✔ 1 × M64-P4 Input Harness

✔ 1 × M65-P5 Output Harness

✔ 1 × M69-P2 2-Relay Output Harness

✔ 1 × E63-P3 Output Harness

✔ 1 × E67-P1 TxW Input Harness

✔ 1 × Callisto Standard Class TxW

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