Rywire RY-B-LINK-G4 B-Series Link G4 Elite 8-Injector Engine Harness

The Rywire RY-B-LINK-G4 is a universal, fully populated race-grade engine harness designed specifically for Honda B-Series engines running the Link G4 Elite engine management system. This professional-grade wiring solution incorporates all essential functionality required for high-performance front-wheel drive Honda builds, making it ideal for race cars, off-road vehicles, sand rails, buggies, and dedicated circuit or drag racing applications.

Key Features:

• 8-injector capability for high-performance fuel delivery systems
• Pre-terminated connectors for Link G4 ECU with programming cable support (Ethernet or USB)
• Pre-wired for Bosch 4.9 LSU wideband O2 sensor or Lambda over CAN (depending on computer selection)
• Integrated sensor connections: AEM air temp sensor (AEM 30-2014) and AEM oil temp sensor (AEM 30-2013)
• Compatible with OBD1 alternator and EV1 injector connectors
• Designed for plug-and-play integration with Rywire RACE fuse/relay box and switch panel systems
• Plenty of expansion capability with pre-terminated connectors positioned for easy installation
• Mil-spec construction for durability in demanding racing environments

This harness represents feedback from some of the fastest front-wheel drive race cars in the world, offering the data acquisition and flexibility that modern Link G4 EMS systems provide. The tucked design allows for clean engine bay presentation while maintaining professional-grade functionality and reliability.