Dyno results From Rs4 today
 

My Pre milltek dyno


217kW @ wheels whats this is bhp? im crap at maths

217 kW = 291 WHP
 

If we assume that the dyno was properly calibrated and operated, and we assume the mystical Quattro drive loss of about 24%, when the car is dynoed in 3rd gear, and we adjust for the phase of the moon and counter clockwise rotation of the toilet funnel Down Under, then your engine was making around 383 HP at the crank.

I bet it was a warm day and the intake flap didn't open, and your dyno operator didn't reset the ECUs before the run. If that's the case, make sure that he does exactly the same when your Millteks are installed.

ta

Car was dyno in 4th gear, dont know about reset

Interesting - one lap car SCR did for Josh had 300 whp if I remember correctly
 

It was a APR stage III s4 avant<ul><li><a href="http://www.projectonelap.com/">One Lap</a></li></ul>

I was at 317 WHP on a Mustang Dyno in Jan(50ishF) and 301 WHP June (80ishF)