My OEM horns don’t work and I am replacing it with the TRQ high/low horns. This requires me to add on female connectors, but the wires are too short.

I will need to splice wires to add length to the original wires, but can’t seem to find a straight answer on the gauge of wire. I’ve read forums and posts, some say 14 and others say 16-18. I have 14g and 18g on hand.

What is the OEM wire gauge?

Thank you!