This reminds me of when my wife and I flew down to pick up my previous car, a 10th anniversary miata. The miata's horn provided a steady source of comedy as we announced our presence to larger vehicles that could likely not see us. The horn was so meek and wimpy sounding, it was along the lines of "um, excuse me please, trying to go by here"

I was about to upgrade to this, but ended up upgrading the whole car...

http://www.thompson-automotive.com/Air_Horn.html

 

I'm glad I saw this thread because my horn sounds different when the weather is less than 35 deg outside....it sounds so wimpy when its cold but it sounds fine when its warmer....anyone else experience anything like this?

 

Horn shrinkage?

 

As I understand it - stock S2000's have 3 sounds
2000-2001- a single horn
2002-2003- 2-horns
2004- 2 horns, but 2nd horn bigger than the previous 2-years