i have just bought a s2 rst and the turbo on it is a turbo technics one. but i dont no what sort it is. (i.e hybrid etc) i have the part numbers and serial numbers on the turbo. how can i find out what turbo it is? dan

 

give them a call and quote the number

 

you can measure the opening on the compressor side (from metering unit to middle of compressor i think its around 38mm for standard, 50mm for stage 2 and i think stage 3 have a bigger exhaust housing which does not hale the 90degree elbow fitted befor the downpipe