My dad just got a new 2001 audi s4 i got my first chance to test drive it and i was very impresed by the preformence it's quarter mile time is 9.33 sec 0-60 in 4.5 sec with the twin turbo it is like a rocket.
Dude, I don't believe this is possible.
If I'm correct, the S4 is a 13 sec stock quarter mile time. You cannot drop 3-4 sec with nitrous. That aside, if someone ran a 9 sec pass with an S4 with only nitrous, he would be in every magazine.
until recently, even the top import dragsters in the world were doing high 9sec.
The car in the pic does 9 sec and he has around 800hp.
Is it possible you were mistaken in you 1/4 mile time? If not, can you fill us in on where you did the 9 sec pass, who was driving etc.
S4 is 250hp....we chipped a dozen since the early 2000 and then it booms to 320hp and 360 pounds of torque...still 13 s in quarter but a hell of a fast machine!!!