Just installed the FIAMM Freeway Blaster high/low Tone horn this weekend in my 4th gen. Note -- two separate horns to purchase (high and low tones)
Overall was pretty simple and plug-and-play.
Removed the cowl (and unfortunately broke a couple of the clips in the process); removed the clips leading into the stock horns and unscrewed them from the mount; removed the leads and snipped at the base of the inserts; stripped the wires and fed them through the new clips and installed per the included instructions.
Note -- both horns are installed following the "one-wire" instructions even though the horn on the left has two wires feeding into it. Both go into the new clip together.
Wrapped it all up in electrical tape and good to go.
Test each one individually as you go to make sure they work.
The 4th gen already has a decent horn (not the "meep-meep" of say, the Highlander, or allegedly the 5th gen runner, etc) but this is a great improvement and is nice and loud.
Not a bad upgrade for less than $40 and about 30 minutes!
Overall was pretty simple and plug-and-play.
Removed the cowl (and unfortunately broke a couple of the clips in the process); removed the clips leading into the stock horns and unscrewed them from the mount; removed the leads and snipped at the base of the inserts; stripped the wires and fed them through the new clips and installed per the included instructions.
Note -- both horns are installed following the "one-wire" instructions even though the horn on the left has two wires feeding into it. Both go into the new clip together.
Wrapped it all up in electrical tape and good to go.
Test each one individually as you go to make sure they work.
The 4th gen already has a decent horn (not the "meep-meep" of say, the Highlander, or allegedly the 5th gen runner, etc) but this is a great improvement and is nice and loud.
Not a bad upgrade for less than $40 and about 30 minutes!
