Am I the only one that is really annoyed by the really weak-sounding alarm/locking horn on the early models of the A4?

It sounds like it's coming somewhere in the back but I can't pin point it..

Does anyone know where I can get at the "rear" horn to switch it out? Maybe with some kind of Piezo Buzzer..

Is this even possible? Thank you guys!

 

Yea it's pretty stupid sounding. It's on the left side of the trunk, behind the trim.

 

Woah.. it's that easy? Haha- Has anyone successfully swapped that out?