[PYSpeed.com]

Originally Posted by Blipit_

Here they are in 18x9.5 and 18x10.5. They look more like a flat face wheel, like the HRE R40 line. I think that pic in the original post is deceiving, as it shows a lot of concave.

http://www.m3post.com/forums/showthread.php?t=872146

Blipit, the thread you attached was the old version of the BC Monoblock series.

BC Monoblock Concave verision is brand new this year. For example, we just completed this following BC RS41 18x10 ET25 square for an M3 shipping out today.