Rywire RY-K2-FUELTECH-550-EF Engine Harness for Honda K-Series

The Rywire Honda K-Series engine harness with FuelTech 550 ECU and chassis-specific adapter is a high-quality wiring solution designed for precise engine management integration. Constructed with durable, high-grade materials, this harness ensures reliable electrical connections and optimal performance. It simplifies the installation process by providing a tailored fit, reducing wiring complexity, and enhancing overall engine reliability. The harness is engineered to support the FuelTech 550 ECU, offering seamless compatibility and efficient signal transmission for enhanced tuning and engine control.

This harness is specifically designed for Honda K-Series engines, making it suitable for a range of models from 2001 to 2025 with compatible chassis configurations. It serves as a direct replacement or upgrade for stock wiring, ideal for engine swaps, race builds, or performance upgrades. The kit includes the engine harness and a chassis-specific adapter, ensuring a clean, professional installation. Suitable for street, track, or drag applications, this harness provides a robust electrical foundation for high-performance Honda K-Series builds.