Не компрессорная, а горячая (турбинная или как там ее)!
Turbo = TD05RA-15GK2-10.5T (GSR)
TD05HRA-16G6-10.5T (RS/rs2)
Nozzle Area (cm2) = 10.5
Turbine = Titanium alloy for both RS/RS2/GSR!
Compressor = Aluminium, 65mm (gsr) - 68mm(rs) wide
http://www.4gtuner.com/topic/12852-evo-turbo-specs/