I have disconnected mine. Here is a link how.

 

http://www.briskoda.net/forums/topic/301834-has-anyone-disabled-the-vrs-sound-generator/#entry3609062

To be brutally honest I dont mind it. Not something I focus on while driving

I don't mind mine at all, in Normal mode i'm not even sure I can hear and it's doesn't sound to bad at all in Sport for a good country lane blast.  It's does rattle quite bad some days so i'm going to get my dealer have a look when it goes in for it's first service in 2 weeks.

Nearly three weeks of ownership and over 2k miles. I'm finding the novelty of the sound generator has now worn off. I loved it at first, but now it just gets on my nerves. I'll be disconnecting it this weekend.

I'm not a fan at all of the noise it makes. My last car had a fairly good noise though (5 cylinder Focus ST) and I don't think that's helping matters. Might have a read up on disconnecting as well.