ch11

particularly when I abrubptly take my foot completely off the gas, in 1st and 2nd gear mostly (tiptronic-regular "D"). Can feel it slightly as well. It is intermittent, though I have only driven the car about 800 miles (mostly highway). I don't have much experience with cars, but it almost seems like something is causing a sudden shock/change/slap of air. I feel I gotta ease into the gas pedal also, since sometimes that same/or similar "thump" happens when I give it gas from a stop. Maybe some of this is normal / just getting used to, Diagnosis anyone? Also, running stock program not chipped(00 S4 Tip-APR 93OCT-APR Cat/back)

Arbi

Believe it or not, it is normal for a S4. A DTS bar from AWE can help out minimize the sound/movement of your transmission. If you pay close attention to the shift **** (assuming you drive a 6-speed), you can also notice the shift lever move back and forth when you go on and off throttle. Hope this helps.

ch11

AWE DTS bar designed for both TIP and 6spd?

Andrew C.

i thought only for 6-sp