So,

I'm installing new Dual Hella Horns and thought....Do I need the relay? My thinking is no, however that supply wire is very small to carry max current.

Any thoughts on this?

 

if it came with a relay, then there is a reason for it

 

there was an install guide on this site somewhere. it's a nice cheap mod, i can mount it and route wires and all that but i have to literally copy somebody else's setup as i can't think for myself 'cause i suck with electricity concepts. the loud enough to give somebody a heart attack horn sounds interesting...

 

ok....now let's let the useful comments post.

 

https://www.s2ki.com/forums/index.php?showtopic=192673

 

Yes you need the relay.