R3 Relay Module

The Motec R3 Relay Module provides three independent relay outputs for controlling auxiliary devices in high-performance and motorsport applications. Designed to integrate seamlessly with Motec ECU systems, this module enables precise switching of fuel pumps, fans, water injection systems, and other electrical components. Built to professional motorsport standards, the R3 features robust construction and reliable operation under demanding conditions. Essential for workshops building advanced engine management systems that require dependable auxiliary control beyond standard ECU outputs. Ideal for race cars, time attack builds, and serious performance vehicles requiring intelligent device management.