Wow it's still around! Used to love nerding out to this and Frontline. Now I just watch MQB cars roll racing on you tube.
https://www.pbs.org/wgbh/nova/
I just picked up an A3 too. Definitely stick to this place for any 8V performance info. I've been on the FB group and it is basically S3 and RS3 owners getting salty over any A3 performance mod talk. Audizine isn't nearly as bad but agree not much going on there. 8V FB groups and forums are...