I'm looking into lowering my Q5 3.0T non-ADS. Right now, I'm 32.25" GTF (ground to fender) in the rear and looking to get around 30.5-31". I really don't want to loose the ride quality of the Q5 though. I already have an RS4 in the garage on Ohlins, so I like that comfort factor in the Q. So can one fit an SQ5 non-ADS dampers and springs onto a Q5? What are the difference in dampers or are just the springs different? Also, what are stock SQ5 GTF measurements?

I know a lot of guys are going with KW HAS and this has been a thought of mine, but every time I've done aftermarket springs on stock dampers, it doesn't turn out well. I've also heard that KW HAS's are bouncy at times.