Thats right i got the Caliper hangers and GSi Pads and then got the Saab grooved 308mm discs all in all cost around £200ish i think that was about 2yrs ago.
I tried to find that the part numbers for another member but i could not find them anywhere,
If you find a decent dealers with a good parts dept (if thats possible) they should be able get you all parts \ numbers.
PS one of the best upgrade i have done cheers..