ok i am doing the swap to a t2 motor from an s4 stock. i was told that if i buy and s5 na wiring harness it will work with the turbo motor... is this true?

 

I don't have an FC but from looking at the wiring diagrams when I did my FB up to fit the S5 NA drivetrain I can tell you it's the same minus a few wires that you could add from any harness. If you have a hard time finding Pins with a bit of wire on them to steal from a S5 harness to complete it you can use pins from any OBD 1 Honda wiring harness. That's any Honda built between 92-95 as a general rule. Good luck.

 

You would not use a S5 EM harness on a series four...........unless you Really hate yourself and don't want to succeed.

That said, I probably didn't understand what your doing.