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The Rywire Mil‑Spec Honda K‑Series engine harness designed for FuelTech 550 ECU offers a ready wiring package and chassis‑specific adapter for cleaner installations. It packages engine sensors and power circuits to meet K‑Series demands and FuelTech 550 connections. The adapter preserves factory interfaces and minimizes on‑vehicle wiring modifications, helping speed up engine conversions and swaps.
Rywire Honda K-Series (w/FuelTech 550 ECU) Engine Harness w/Chassis Specific Adapter
