The Rywire chassis adapter harness is built for 2001–2005 Honda Civic K‑series conversion projects, providing the chassis‑side wiring needed to integrate a K‑series engine. It streamlines the swap by offering routed connector locations and necessary chassis harness adaptations so the engine wiring can mate cleanly to the Civic’s existing systems during a conversion.
Rywire 01-05 Honda Civic K-Series Conversion Chassis Adapter Harness