http://dynoperformance.com.

You can enter and track dyno results for your car including adding automobile info(year, make,model, modifications, etc) in the message board profile.

Not sure how many Audi owners dyno their cars, but if you are into performance and dyno results, check out this site.<ul><li><a href="http://dynoperformance.comj">dynoperformance.com</a></li></ul>