Comp finally released some part #s for the 2011 Mustang cams, but I don't think they will be available for at least another month or two:
COMP Cams announces details for new billet hydraulic roller camshafts for the 2011 Mustang GT | Mustangs Daily
COMP Cams announces details for new billet hydraulic roller camshafts for the 2011 Mustang GT | Mustangs Daily