K-series Fueltech ft550 Plug and play Engine harness. This Harness is used for Honda Civic or Integra or any chassis using K-series engine using a fueltech ft550 ECU. This harness is very easy to install with no additional wiring needed makes installing a easy and comfortable process. This harness is built with tefzel milspec wire all connectors used are all genuine high-quality products.The following are the connectors that come with the harness. 2 peak and hold with jumper. Interface connector that plugs into relay harness. Injector harness for up to 8 injectors. Vtc Position (intake cam sensor). 12 pin dtm with extra input wires for later use.