Gone the way of the 'Carbon Flippers' NLA from BMW, the appear to be winding down the CSL parts production at it approaches the 10yr model cycle.
Have you had a word with 'Bones' our in house recycler:
http://www.cslregister.com/forum/showthread.php?t=9677
Better still have a word with 'giraffe' he works for Elms, see what he has to say?