FuelTech ECU Connector Kit Selector Select your FuelTech connector kit using the dropdown list. Each kit will come with housing, wire seal, and terminal parts. Terminals available for each kit: 24-20 AWG stamped and formed (S&F) 18-16 AWG stamped and formed (S&F) 24-16 AWG solid contacts (SSC-N) Required connector kit for FT450: 26-Way FT450 kit x 1 Required connector kits for FT550: 26-Way FT550 Connector A kit x 1 26-Way FT550 Connector B kit x 1 If you need the CAN B connector kit (DTM04-2P-K-N) Required connector kits for FT600: 34-Way FT600 Connector A kit x 1 34-Way FT600 Connector B kit x 1 If you need the CAN B connector kit (DTM04-2P-K-N)