I had mine vinyled with 3M product. I went with gloss black, and I'm glad I did. It doesn't match the sideview mirror housing, but it doesn't look awkward. Great mod which I wish I did from the beginning.
Jerez Black/Fox E93 M3 - Prem 2/Cold/Conv/DCT/EDC/19's/Ext Lthr/Crbn Trim/Enhanced Sound/Sat
Mods- 20" BBS LM's DBK/Challenge Catback/Eibachs/Trim wrapped black/Lux Angel eyes/35% Tint