Hey everyone, my name is Tim. I’m 18 years old and from the Chicagoland area. I have been visiting your forum for months trying to figure out what kind of horn system would be best for my 2011 Toyota Highlander, and I finally decided to register. Any advice would be greatly appreciated. 
Welcome to the forums.
Depending on how much you wanna spend. You can start with the shockers or go big right away and get the Airchimes.
Welcome. The shockers are a good way to start but be prepared on upgrading to Airchimes as most do.
welcome! nice to see another guy from il.
Welcome from the UK.
Shockers are a good place to start and can be changed at a later date for “K” series horns.
Thanks guys, I will be uploading pics of my Highlander and possible ideas for my setup very soon.