Yeah that was what I was trying to Avoid. I’m not sure which one would be easier though runnin wire all he way to bumper (have to take off the bumper, and I see no firewall hole" or try and find the horn wire under the dash…
What do you think?
It’s up to you. To find it under the dash though, I’d want to see which wire is leading right up to the horn button to be sure.
Won’t your main power wire for the compressor go through the firewall anyway?
I don’t think so. My battery is in the trunk and that’s where the compressor and tank will be.