We have done plenty of 1.8T and 2.8 valve jobs after broken timing belts. Have not had a single one with damage to the head. I wouldn't worry about it really. My own Passat bent 15 valves and i threw in used ones from a junk head (seized cam) we had laying around and it runs great.
And really, its a rubber belt. its a 2001. Most shops will say 7-8 years is a good interval on timing belts, rubber does deteriorate. Your at almost 14 years. No wonder it broke...Im confused at why you seem to think Audi it responsible for you not maintaining your car lol.
2000 Audi A8L 4.2
1999 Audi A6 Avant 2.8
1998 Audi A4 quattro 1.8T
Last edited by Prospeeder; 07-19-2014 at 10:45 AM.