The Radium Engineering T4 ECU connector and pin set is specified for 2004–2005 Lotus Elise and Exige models that use the T4 ECU, providing the OEM-style connectors and pins needed for wiring repairs or swaps. It matches the factory connector format for those years. Intended to restore or extend wiring integrity where the T4 ECU harness is present, the set helps maintain reliable electrical connections in those Lotus applications.
Radium Engineering 2004-2005 Lotus (2ZZ-GE) T4 ECU Connectors And Pins