I am looking at placing a J30A4 in a very NON Honda vehicle.

I have found one company, RPM Systems, that can convert the wiring harness to a sand-rail style (key interlock disabled, outputs for most instruments, 3 wire hookup)

Are there any other companies that provide the same service?

 

Rywire could surely do something. They offer race harness options that go straight to a universal fuse box or PDU.

 

Dang, I wish I had seen this. I convert the OEM J series harnesses and also build new ones for all kinds of things. I've done them for everything from Civics to Minis to Sandrails and buggies.

Here's a converted and cleaned one:


And here's a brand new one:

This one was for a Haltech ECU.


This one was for AEM.

 

Freedo_Civegra do you still do this? I've got a Miata with a J35A8 that would love a nice harness like that

 

Wow, sorry for the delayed response. You may have reached out to me already, but my website is pjscustoms [dot] com

 

Heh yep I'm installing your harness right now. I guess it's a small world when it comes to custom Honda harnesses

 

Hah, that worked out!