Brake Pads
I don't know about pads for a P5 as I've only had one for two days now, but I put Perfromance Friction Carbon Metalic pads on my '92 Saturn SC2 about 70,000 miles ago. There is still a lot of pad left and they took about 20' off of the stopping distance from 70 mph. They require more pedal pressure and you have to heat them a bit for them to work really well, but they were easy to find (Pep Boys) and not all that expensive. They also produce almost no dust. Jim