Recent content by 4wheeler

Relay Required Been there, did that. You have to use the relay because in the first few microseconds the horn requires more juice then the 10 or 20 fuse will allow. The first relay that was included with the horn was bad. Had to buy a second one for like $5 and everything works great. Love...

WOLO Air Horn I bought the Wolo Air Horn, BadBoy 419, and wired it with the single wire and no relay in my SR5. It blew a couple times and then blew a fuse. Wolo says that Toyota uses a 10 amp fuse and I should replace it with a 20 amp fuse as the horn will use up to 16 amps for a couple of...

Like Grand Treks I just purchased the 3rd set of Grand Treks for my '05 V8 4-runner. They came with them OEM, and have never had tires last 50,000+ miles on an SUV until then! Now we have 120K+ on the '05. Just bought the '10 SRS V6 and will have to see how these Bridgestones last. Got a...