Many BMW owners have a love-hate relationship with their factory brake pads. The factory pads provide excellent modulation and stopping power, but they produce a lot of dust. The black, metallic dust quickly coats your wheels, and if you don't clean them regularly it can damage the finish of your nice alloy wheels. When brake pads wear down, we often recommend switching to the Hawk HPS Street brake pads.
As a high performance pad they offer stopping power and modulation that's better than most Original Equipment and comparable with the BMW brake pads (which are above average in performance). Hawk HPS Street brake pads are designed to work across a wide variety of temperatures and keep noise and dust to a reasonable level. Many of us at Tire Rack use the HPS (High Performance Street) pads with excellent results. I was very pleased with the set that I had on my BMW 325i.
The HPS is available for a variety of applications. To see available brake products for your car, shop by vehicle.