P/N: HDR-DENSO-76P

This is one of the most popular ECU connectors from the 90’s. Its found on Mitsubishi EVO4-5-6-7-8, Mazda RX-7 FC S5 and FD S6, Toyota Supar MK3, MR-2, Subaru WRX, NSX, etc. This also compatible with Honda OBD1, you just dont use the smaller of the 4 connectors.