This is a SICMA 1.5 series connector with 6 power pins and 18 medium current pins.
Black and Grey connectors are keyed opposite, so can't be misplaced/mixed.
Kit comes complete with connector and 24 pins
This connector can be found as FCI, Delphi, Aptiv, Sicma brand.
Specific References
Reference: CONNDELPHI211PC249S8018
Brand: Delphi Aptiv
FCI Delphi 24 pin grey connector 211PC249S8018 used on ECUMASTER products, Speeduino, Landi and other ecus
Reference: CONNTENBKIT
Brand: TE Connectivity
Ecu connector kit Mx5 NB 1998-2000 26 pin + 16 pin+ 22 pin connectors
Reference: CONNMAZNBFLM
Brand: TE Connectivity
Mazda MX5 NBFL (or MK2.5) ECU Connector 72Pin Used on Mazda MX5 NBFL ECUs, 1.6 110cv and 1.8 146cv VVT versions Used to create patch cables or to interface aftermarket ecus (eg. Megasquirt, Speeduino, Adaptronic, EMU, Aem MS4) on stock wiring
