The Rywire K-Series chassis adapter harness for 1999–2000 Honda Civic (EK) provides a chassis-specific wiring solution to connect K-Series engine electronics into the Civic frame during engine swap projects. It clarifies connector pinouts and streamlines the wiring interface, helping reduce installation time and wiring confusion for builders working with K-Series powerplants in EK Civics.
Rywire 99-00 Honda Civic (EK) K-Series Chassis Adapter Harness