Got this lip about 9 months ago, had it installed on my '10 e92 M3 for about 30 days then removed it. My car is on very low springs and my parking garage has steep ramps, I was too afraid of trashing it. The bottom lip did get scraped up a bit and had a small crack on the edge of the lower lip so I had it repaired and painted black (just the small lower lip). The rest is the original carbon fiber. I just got it back from the paint shop a couple of weeks ago and it looks great.
Paid $1100 for it, selling for $750. This is a genuine Arkym product purchased from PYSpeed. Fitment is perfect. Located in N. Texas but will ship.