me and my dad were comin fom Vet night at a large weekly car show in Solon OH. in his then stock Zo6. All of a sudden I hear a loud wooosh coming toward us. I look over and see this suped up new audi. The turbo was so loud on it, I could hear it over the deep but soft rumble of the ls6. It had nice perf. rims, porshe brake calipers and god knows what else, but it sounded mean. I was scared for the vets rep. But the dude pulled even at about 10 mph and launched, we smoked him by about 4 or 5 cars. I even think my old man missed a shift or two. We slowed down and he caught back up and said (real cocky) lets try it from a second gear roll. so they did and the audi smoked us. ??????? It sounded so mean flying by us even my dad was impressed. I can't figure out wich model audi it was though, I know it's a 4 series but it was way to sporty and sleek to be an a4 or a s4, and the rs4 isn't available over here plus it's a wagon, can anyone tell me what they think it might be (good thing for us I wasn't driven the gn)!!!!!