Nothing else is needed for the A8 than lowering and wheels i.m.o.
Iīm usually all for genuine stock wheels, but the stock Audi wheels available arenīt just wide enough for my taste, elsewise I wouldīve bought the 20x9" W12/Sport wheels that look like S-line wheels.
My car has three mods, and thatīs all Iīm going to do with it. Lowering, wheels and a month ago i changed the boot lid to a genuine S8 boot just to get the small "lip".
http://www1.garaget.org/archive/30/2...45-3756597.jpg