im getting a a3 and im interested in the roof racks, but i need to know something, i found these ones on a web page http://www.audipartssuperstore.com/c...roducts_id=426and i need to know how to install them, if i need something preset in the car or if they stick to the roof.
Thanks

 

Those are for factory rails; if you're ordering a car, order them on it for sure, but you're unlikely to find a car for sale on a lot that has the rails. the crossbars you picture work well and clear the open sky, but they're a bit high and clunky. Most owners with factory rails use Thule aftermarket crossbars.
Audi also makes rails and crossbars that clamp to the roof ofthe cars without factory rails. If you do a search, you'll find several long threads about this stuff, along with pics and recommendations.

 

Dearhesaputz,
Thanks for the info but i just like how the titanium bars looks, so i just need to know if those are the ones, and how is the installation, if its difficult?

 

Kinda confusing; the picture on your link is factory roof rails in anodized aluminum. You have to order these when you order your car- they're a $500 option. You canbuy them in black or anodized from a place likeVagparts, but they are a PITA to install - requires removing the headliner and drilling holes in the roof, and it costs about $1500 in parts and labor.
Your link is for factory crossbars to mount to these rails - part #8P9 071 151 666, though it's not showing a picture of them. they're 2 crossbars that lock onto these rails, and support specific accessories like bike rack or luggage bin. I have a set to go with my factory rails here's a pic of my car.

http://s96.photobucket.com/albums/l1...ent=xxx001.jpg

 

Does anyone know if the OEM rack (8P9-071-151-666) for the factory installed roof rails allow Thule cargo boxes to be attached? Or, do these racks only work with other Audi OEM bike holder, etc.?

I'm looking at either getting a Thule roof rack (though I'm having trouble tracking down the Thule Fit Kit 4014), or, possibly going with the 8P9-071-151-666 route if it can work with a Thule cargo box.

Thanks for your help!