My friend just bought a 52piece CF set off eBay for 8$. I put them on his car for him. They don't look bad at all u just have to align them properly. I would go with real emblems but for the time it's not bad.
'13 328i MSport, AW, Black Dakota leather, Premium Pkg, xenons, ///M Perf, side skirts, Fully coded, CF roundels, Matt Black Grillz, Painted reflectors (front & rear) Smoked tail lights, Plazma l.E.D White PY27W front turn signal,trunk spoiler, Matt Black roof, 8K D1S HID,Custom Exhaust, Soon: JB4,DP,H&R sports,Front Lip,rear diff,!