World's Fastest Audi S4 [video]

ThatRacingChannel has sent us this video of the alleged world's fastest Audi S4 in action setting a quarter mile time of 9:61.

Owned by USP Motorsports, the Audi S4 (B5) was at the Palm Beach International Raceway in Jupiter, Florida for a test and tune track night. They were able to get off this first run before it started to rain.

Packing 800+whp, the S4 had its 2.7-liter twin-turbo engine swapped out in favor of a Volkswagen VR6 24v longitudinally mounted engine with a Precision 67mm turbo and Haltech engine managment running E85 fuel.

According to ThatRacingChannel, "This is North America's fastest Audi and to our knowledge the worlds fastest S4."

Add comment

subscribe to comments
comment rules Add comment

Comments (10)

If the engine was swaped its not S4 anymore. Also AFAIK in Poland we have Audi S4(with 2.7 Biturbo) with over 1000KM - in 2008 this car run 1/4 mile in 9.458 on poor grip surface. It's called S4 VTG Killer. http://www.youtube.com/watch?v=YM9QOgke154&feature=related
Jun 29, 2012 5:55 am
0 0
you mean hp not km right? how is it not an S4 anymore? My Polo is still a Polo even if i put a V12 engine in it
Sep 4, 2013 4:47 am
0 0
some of you guys take these post too serious! Some of the post are just for our meaningless entertainment.
Jun 27, 2012 1:24 pm
2 0
he is obviously not crying literally u toolbag! what a waste of space your comments are
Sep 4, 2013 3:31 am
0 0
nice car this one a little «airplane»
Jun 27, 2012 11:51 am
0 0
that is not a 1/4 mile run it was only 1/8th mile
Jun 27, 2012 11:50 am
0 0
Fastest Audi in North America? Faster than Underground Racing's Twin turbo R8 V10? And Stasis Supercharged R8 V10? That's fast!!!
Jun 27, 2012 11:49 am
0 0
World's Fastest Audi S4 BODY!!! Who cares??? The S4 was a terrific car because of its ENGINE and drive train, not because of its body.
Jun 27, 2012 11:44 am
1 1
nowhere in the entire post does it say anything about the vehicles body
Jun 27, 2012 11:51 am
0 1
Sick! The Audi S4 B5 has always been one of my favourite cars. Love that 2.7L BiTurbo engine.
Jun 27, 2012 11:43 am
0 0