hi, i just got my new supertone horn set
(hella).please anybody can give me how to replace my stock horn for 2004 xe.

Ill post how I hooked up my Hella horns. I dont remember what website I found it on, but I kept a printout and that is in my X. So later today ill have it posted for you.

This is how I have my horn set up.

Wire from the stock horn is connected to terminal #85 of the Hella relay coil
Ground terminal #86 of the coil
Run a fused wire from the battery to terminal #30
Take terminal #87 to the positive side of the horn
ground out the negative side of the horn.

I got this from coolerman a year or so back.

I think I just stuck my Hella's in place of the existing horn. Definitely did not use a seperate relay. I have had 2 sets of Hella's and a set Wolo's on the X using the same stock wiring. All have worked A-OK.

Toy Man

I agree with the above post. I replaced my stock horn with the PIAA setup and I used stock wiring. Unplug, unbolt, (I had to build a simple bracket to mount both new horns) and then reinstall.

I thought about that, I just didn't want to go and keep replacing fuses if it didn't work. : ) So I went with the safe option and used the relay. It is good to know that someone people didn't have problem just pluging it in and going.

thanks, for all the info. acually yesterday after posting my problem, i tried to just use the stock wiring and ground them, and its working fine.

I used a relay and replaced the broken stock horn too. So I have the air horns for traffic and still have the stock one for chirping when locking. Not enough juice to power the air horns for the chirp.

I know I don't need to hear the beep when locking but sometimes the door is still ajar and it does not set... I like to know that.