Need a true plug and play wiring harness for the CANTCU controller? CLICK HERE The first and most advanced CAN-based transmission controller for controlling BMW’s 8HP/DCT transmissions. Retains OEM transmission control module inside the transmission OEM drivability in all driving situations All safety functions working No soldering -> no risk of damaging hardware Built-in Flasher for unlocking the transmission immobilizers -> no need to spend extra money/time on unlocking Supported transmissions 1st Generation BMW F-Series 8HP transmissions (45/70/90) 2nd Generation BMW F-Series 8HP transmissions (50/75) 2nd Generation BMW G-Series 8HP transmissions (50/75) 2nd Generation BMW F-Series DCT transmissions (GS7D36SG/GS7D70SG) 1st Generation BMW E-Series DCT transmissions (GS7D36SG) Check out you ECU compability with the CANTCU here: https://wiki.canformance.net/CANTCU/integrations/supportedECUs Full support description and requirements Package Contents CANTCU Control Unit 24-pin Connector and pins USB-A to USB-B cable 4x 120 ohm terminating resistors HPR have developed a true plug and play wiring harness for the CANTCU controller. Helge explains the key features of the harness: Note! Buy both the controller and harness together, and get 30% OFF the 8HP/DCT CANTCU PNP Harness from HPR