Was just reading about this car the last few days, it's also the most powerful 8P S3 in the world. There is however another even quicker 2.0TFSI in the form of a MKV GTi which did 9.7 sec IIRC.
Well i guess that with the new setup they can probably do under 10. Bare in mind that this has a full interior. Nothing is striped. Here is their latest video for anyone interested. (excuse my bad english!)