Lee Vuong from the 2002FAQ Board recently had a group buy of a dynamite front brake kit. He might have some more available.
Check out his post here:
http://www.bmw2002faq.com/talkshop/f...es/229684.html
The trick with 2002's is to upgrade the front disc/caliper setup with bigger brakes (Volvo 240 calipers are sort of the "Stage 1") and install a 320i drum brake setup in the rear (backing plates, drums, cylinders and shoes).