only 2 months old. was installed option in my '10 Camden MCS. like new for $170 shipped. i know i don't post much, but you guys can trust me as i'm over on NAM and have the same sale thread in their classified section and i'm always on e90post.com/forums all the time w/ the same user name.
I got the cross brace version of the M7 STB. If you want to clear your JCW CAI you'd have to go with the M7 J Brace M7: Vision. Passion. Drive.