It might be worth mentioning (unless I'm mistaken) that ST are basically KW coil overs, but the damper bodies are galvanised as oppose to stainless. All the other parts look the same as mine, just different colours. Assuming the damping/spring rates are the same as KW, these could be a good buy for someone, because i put my fronts on last weekend and they are absolutely superb.
The rear springs would be a bit different for say a sport wagon, but these are available from KW fro not much cash and you might get away with the Brera spec ones anyway. I've spoken to KW about this in this past.
GT 3.2 V6 - Q2, KONI FSD & EIBACH PROKIT, GTA REMAP, MICHELLIN PS3's, BMC CDA
159 SW 2.4JTDM TI - ALFATUNED, WIZARD BACK BOXES, KW V3 COILOVERS, NOKIAN WR A3/MICHELLIN PS3, PCA DYNAMICS ALIGNMENT.