nielsn

have an OEM stock rear sway bar from a 2009 Audi A6 sedan 3.0T as well as the stock spring set for the car. it was a non-sport model- prestige car. springs are nice and soft- if that's the kind of ride you are looking for. would be a nice upgrade if you are looking to soften your ride a bit on a S-line or sport model A6 or if you have modified your A6 and want to return it to stock height and ride quality. should work on any C6 A6 or S6 sedan or wagon.
sway bar will fit 2005-2011 A6, 2007-2011 S6
part number 524-59482
coil springs will fit 2005-2011 A6 and S6 2007-2011 w/o air suspension- non-sport suspension


will sell the springs for $50 and sway bar for $25 or both for $60 .

2005-2011 A6, 2007-2011 S6
3605517446

can see here:
Audi OEM C6 A6 coil springs and sway bar


. PM or text me if interested. need them out of my garage.