I'm beginning to wire in my 18 circuit Painless Wiring Kit. The only problem I think I'm going to have is trying to figure out is how to pair it to an SR20DET S13 engine wire harness.
I noticed you've made some sort of relay device. Will that make pairing easier? Do you have blueprints or schematics for that?
How did you do it?
Please any advice would help.
Thanks,
Poizen