What's up guys. I still have a Thule roof box from my 2008 S4 Avant. I've looked around but can't easily find any good rack systems for our cars. I have a 2014 is350 f-sport.

 

I literally just finished putting the Yakima roof rack on my '14 is350 f-sport. Fit is great but it ain't cheap. Depending on which Thule crossbars you had you can get a Yakima system that will fit the Thule box. I had the Thule Aero bars on my last car and kept the bike racks because they will fit on the Yakima bars of the same style.
Thule does not make a roof rack that will fit our cars.

 

What Yakima system did you use? As in Product name or code?

 

I got the short, 50" Jetstream bars with the baseline towers. In addition you will need two different sets of base clips. #159 for the front and #175 for the rear. If you go to the yakima website you can put in your exact vehicle and see the options.
Cheers

 

Let's see some pics

 

Here are some pictures