Quick horn question

[Robb.]

Gonna be finally fitting my new horn today...

Can I just wire into existing relay, battery, fuse box or is a new relay before the fuse box advisable?

[BUSHWHACKER]

I just fitted my new horn in place of the old one, same position, same wires. no probs.

[marky]

Same here

[pops]

new horn does it go BEEP like the glowplugs do

[That Ruddy Squirrel]

or BEEP BEEP like Roadrunner ?

[BUSHWHACKER]

Or beep beep beep beep beebeep beeeeeeep, SHARON!, beepbeep.
Like the Osbournes.

[da SLUG man]

Gonna be finally fitting my new horn today...

Can I just wire into existing relay, battery, fuse box or is a new relay before the fuse box advisable?

as long as you take the old horns out then there's no problem with a simple replacement.... may need to earth them though, depending on the type you've got.