how low and what size spacers for s3 with standard wheels?

[Greeny93]

i'm looking to lower my facelift s3 on some kw v1's and add some spacers front and rear but unsure how much to lower it by and what size spacers to use? i'm after that lowered look with a more aggressive stance, any pictures of what you guys have done would be great! i'm sure this has been asked before so apologies!

Thanks, Alex

 

[Moffat]

I was running AP coil overs quite low, with 10mm front and 13mm rear spacers, with VERY minimal rubbing from both front and back. I changed tyres on the rear and got a lot more rubbing. (Same tyre size. Just maybes a slightly wider sidewall)
I've recently changed to damping adjustable coilovers, and have been able to firm them up significantly, and have next to no rubbing again.
I don't have pics to show its current stance.