S4 speed?
 

What's the fastest you guys have taken your S4? Just curious. I took my old '93 RX7 up to 140 then my leg started to jiggle :) I was racing a '97 Mustank or Rustang Cobra.

105....too scared to do it often...they punish you totally in MA if caught!

What gear?

110mph...on accident ;)

6th on I95

RPM level
 

I wonder what the RPM level sets at the speed? going about 110 on my car, my RPM is around 5.5K-6K in 5th gear. But then again, I've hit as high as 8.75 on mine. Thanks for the info. My S4 is on order.

John '00 Black/black (on order)

120mph on a test drive....oops. (more)
 

This was accelerating from a dead stop onto a freeway on-ramp & crossing over 3 lanes to the far left lane.
In the time it took me to accomplish that(maybe 15 seconds?), I looked down at the speedo & it read 120mph.
What-a-rush!!!!!

Speed governor (it's a tad higher than reported)

What did it let you get up to? How many revs were you turning?

Did you beat the Mustwang? I love RX-7s