ok im getting a d16z6 and transplanting it into a eg hatch non vtec... now the engine im getting is vtec and i dont know what to do with the wiring harness leave the stock one and get a vtec controller or switch the harness and ecu... im getting the complete swap but no wiring harness but i get the ecu what should i do?? and guys please be specific in options i dont get bored reading thank you...