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The Rywire Mil‑Spec Honda K‑Series engine harness for FuelTech 550 ECU delivers an integrated wiring solution with a chassis adapter to ease fitment. It aligns essential sensor, ignition and power leads with K‑Series engine layouts and FuelTech 550 ECU pinouts. The chassis adapter keeps factory connection points intact, lowering fabrication needs and shortening installation time for swaps.
Rywire Honda K-Series (w/FuelTech 550 ECU) Engine Harness w/Chassis Specific Adapter
