Need a little help with airhorn wiring

[Eric R.]

I know this has been brought up before but I am unsure on one part of it. I want to add a Stebel or a Denali air horn to my r3t. I do not understand how to wire the air horn to my horn switch on the handlebars. I know one tab on the relay is for power and one tab is for ground . Can someone please tell me how to route the other two terminals to my new horn? How do I utilize my stock horn switch wire?
Thanks in advance for any advice, Eric

 

[Steel]

I know this has been brought up before but I am unsure on one part of it. I want to add a Stebel or a Denali air horn to my r3t. I do not understand how to wire the air horn to my horn switch on the handlebars. I know one tab on the relay is for power and one tab is for ground . Can someone please tell me how to route the other two terminals to my new horn? How do I utilize my stock horn switch wire?
Thanks in advance for any advice, Eric

There are 4 terminals on the relay. 85, and 86 connect to the 2 wires that go to the stock horn. 87 goes to the positive side of the new horn. 30 goes to a positive line with a 30 amp fuse.

 

[TXtriple]

Installing An 18" Air Horn...'Cause Bigger Is Better!

Here's how I did my install...wiring info is in post #33.

 

[Eric R.]

Thanks guys, I appreciate it