I believe from a placed called d1swoop? i dont think they exist anymore. It's been a while, purchased when i bought my cf mirrors. The quality seems to be fine. They've literally been in the box since purchased.
2012 MR e92 M3 DCT, fully loaded... ESS VT2-625
, Brembo 380, BBS FI's, Akra/Challenge Sport, KW Sleeve kit, Full OEM CF Interior
2008 e92 M3 Coupe 6MT | AW/BLK Extended...SOLD!