How much work would be involved in using a jdm turbo wiring harness on a U.S. engine and ecu? Is it possible and if so, is there anything I would be missing?

 

It won't have the wires in it for the wipers. You'd have to make those yourself. It also sounds like a pain in the **** to use when you could use the stock harness with less heartburn. Just a very, very humble opinion.

There are several threads out there on using a JDM wiring harness. Some with success. Others??? who knows.

 

I did a search for JDM WIRING HARNESS for just second generation and came up with this list: https://www.rx7club.com/forum/search...archid=2262295

I did not read them.