General description This Main Relay Conversion Kit is designed to upgrade the old main relay to a standard relay switch, making it compatible with most vehicles equipped with OBD1 and OBD2 plugs. Technical specifications Material: ABS Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with CRX models from 1988 to 1991 Compatible with Legend models from 1986 to 1990 Compatible with Vigor models from 1992 to 1994 Package Contents: 1 x Main Relay