Anyone with a B8 A4 (both S-line and non S-line editions) or S4 should jump on this group buy for a Carbon Fiber Lip (also offering non-carbon lips) reduced from about $450-500 to $189.00. This offer ends April 4th, 2015. Here's the link to the thread on Audizine I found, as well as the direct link to buy it.

AZ: Sline carbon front lip! Avaiable in non carbon as well!

Direct Link: https://www.massdrop.com/buy/audi-b8...ler-lip?s=Audi