For sale we have a set of Thule Podium towers. We also have the locks, which were extra ($) and a pair of Thule Aeroblade bars.
All you'd need is a fit kit for about $100. We were going to install this on an Audi A4 but ended up selling. Therefore the set remains new.
This 460R tower set will fit most vehicles with a fit kit. It will fit a BMW 3 series with fixed points, Audi wagons (A6 A4), Toyota, MAzda 3, Dodge, Ford, Land Rover, Porsche and what not. 460