I am Serafeim from Greece-Athens and i have Audi S3 Facelift about one year now..
I did some modifications that are:
Milltek Exhaust unresonated
Revo stage2 Plus
Forge Intercooler front mount
Injen air intake flow with pipercross F80
Forge replacement valve
Kmd Fuel Pump
The car has 373,8 Hp and 47,0kgm/4251Rpm
here is the dyno
here is the video of top speed
here is the injen air intake
you have great site-forum keep going...