This is probably one of the best bang for buck upgrades i have done. They are right at $20 on amazon, and it got rid of that buzzy moped sounding horn. It's now loud and crisp, and install takes about 5 minutes. There are lots of clips out tere to listen to. Replacing the horns was always on my mind, especially when i had to use it. If anyone is hesitant, don't be...easy and inexpensive.