Has anyone considered a strut brace on the A3 and if so does it actually have any noticeable effect?

The only strut brace I have seen was on the S3 at last years motorshow at Earl's court.
When I enquired as to why mine did not have one, or as an option. I was told it was German spec.

So have a word with your dealer, someone will make one for the A3/S3, it's just a matter of finding them.