I've got Thule for mine, but check out Whispbar as well - they now list products for the A8 which they didn't when I bought the Thule ones.
They're very good for cars with integrated roof rails as they get the load as low as possible - I'm assuming their kits for saloons do similar. They accept Thule T track accessories like bike carriers and boxes
http://www.whispbar.co.uk/
Think Halfords sell them but worth shopping around
__________________
===SOLD===2002 Audi S8 D2 Final Edition (yes, really) in Avus Silver with purple extended leather===SOLD===
2011 S5 Sportback in Phantom Black with black Super Sports leather, 9x20s, tech pack high, adaptive xenon plus, intelligent key, memory seats pack, sunroof, B&O, Audi Drive Select & quattro Sports Diff, DAB, parking system plus
2015 VW Golf GTI Performance Pack in Carbon Grey with black Vienna leather, tech pack (Discovery Pro nav & Dynaudio), DCC, factory towbar and retrofit RVC
|