Has anyone tried this one:
Audi A3 S3 Roof Spoiler 8P | eBay
From the responses on the ebay it seems that it's a perfect fit. Guy offers them in both Votex and S3 styles. It seems like a bargain to me? Has about 200 sold already and a 100% positive feedback. Also some of the comments state that it's a perfect fit. What do you think about it?