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The Rywire Mil‑Spec Honda K‑Series engine harness for FuelTech 550 ECU offers a ready‑to‑use wiring solution with a chassis‑specific adapter to ease installation. This harness consolidates engine sensor and power connections for K‑Series setups and matches FuelTech 550 ECU requirements. The chassis adapter keeps factory connections intact and reduces the need for custom wiring during swaps.
Rywire Honda K-Series (w/FuelTech 550 ECU) Engine Harness w/Chassis Specific Adapter
