Need to ask a noob question in here. Just purchased a used 2011 A3. FWD 2.0t. VIN brings the car up as a 2.0t FWD Premium. Has S-line badges all over it. It's completely stock. I know it did not come with the 18inch Sport package (per Audi's website would mean a sport suspension). As I read through the thread I keep seeing people refer to their suspension as the s-line or premium package. If I have an s-line badged car, non 18inch sport, but the Premium model; how do I know what springs are actually on the car? I'm assuming the s-line is just an exterior package in my case.