I have a 97 accord lx. I want to swap in an ex motor in my lx. But I wasn't sure if I needed to switch out the wiring harness? Or change the ecu? Or what not. I'm pretty much lost right now. For all those that have done a project like this before I will be greatful and very appreciative to have help and advice!. Asap!. Thanks to all.

 

All you have to do is add a wire for vtec and swap the ecu.

 

1St post wrong forum...