600 awhp Audi S4
 

Got a chance to race the fastest Audi S4 in the coutry over the weekend on my r1 on the way to the Audi Expo.. We never officially lined up but played pass and catch up a few times. I guess the owner of the car doesnt want people posting up vids of him losing to sport/super bikes. The owner just got back from the Gold Rush road race where supposedly he dominated all the supercars, even the TT gallardo. Even though we didnt line up i can tell its a stupid fast car.. Friends shop AMD (addict motorsport design) in woodinvile WA built and tuned the car.

S4 makes an appearance after the TT gallardo at 3:00. I think everyone was wondering if someone got lost on the way to the grocery store..

Was that R8 engine even running?

lol yeah could barely hear the R8... some chose not to show off, guess it was due to the cops standing right there as they drove by..

Lol the fastest S4? at 600awhp? wicked motorsports has an 900+hp build and I have a friend who puts down over 570awhp on pump gas

600+ on pump on the stock block... My brothers S4 build will be close to 800awhp with a built 3.0... from what i have heard wicked motorsports car is not street legal, i could be wrong.