MaxxEcu Race/Pro/V1 harness

MaxxECU Main Flying Lead Harness – Connector 1 (MAX-871)

The MaxxECU MAX-871 is the main flying lead wiring harness designed for MaxxECU V1, RACE and PRO engine management systems. This harness provides the essential connections from the ECU to engine sensors and actuators when a terminated or vehicle-specific loom is not used, giving flexibility for custom installations or wiring harness builds.

Features & Benefits

• Main flying lead harness for MaxxECU V1, RACE and PRO ECUs
• Connector 1 harness with printed wire identification for easier installation
• Includes core signals for engine sensors, injectors, ignition and power connections
• 3 m length for flexible routing in custom wiring setups
• Ideal for custom builds, engine swaps, and race projects

This harness forms the base of a MaxxECU wiring setup and is recommended when a terminated loom is not supplied or when building a bespoke harness for a specific project.