Lowering over 50m, uprate anti roll bar?? s3??

[awesomeaudio]

heya all,

Just ordered my coilovers for my 2001 audi s3 and was wondering if i needed to uprate my anti roll bar? as on my golf mk4 turbo and my old audi a3 i had to get a whitline kit for it as after 40mm it started to touch!

I assumed i would require one but some ones told me i wont and can go as low as i like with no probs.

cheers