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The Rywire Mil‑Spec Honda K‑Series engine harness configured for FuelTech 550 ECU provides a factory‑friendly wiring package with a chassis adapter to simplify swaps. It collects sensor and power circuits into a single harness matched to K‑Series layouts and FuelTech 550 interfaces. The chassis adapter retains factory connection points, cutting down custom wiring and installation time.
Rywire Honda K-Series (w/FuelTech 550 ECU) Engine Harness w/Chassis Specific Adapter
