Brake discs Zimmermann or OEM BMW

I went with Zimmerman z-coat rotors and Hawks Performance Ceramic pads when I had my E46. Great stopping power, and low brake dust. The bite was progressive, so it required a little more force on the brake pedal, but it was easy to modulate how much you wanted to brake.

Have them on my Tiguan with Zimmerman rotors, not a peep so far, excellent grip too.

I went with Zimmerman Rotors and EBC Red Stuff pads from NGP. Not slotted or drilled, just a quality German made rotor. The material quality difference is evident. My only complaint is the Red Stuff pads do make more brake dust, but its a pretty minor grievance. The rotors were also coated to prevent unsightly rusting.

As stated, Zimmerman's are a great rotor. They're a popular application on Porsche.

Zimmerman's are good rotors. Had them for ~45K on the front of a B5.5.

I have Zimmerman's installed in the rear. They are the coat z rotors that insure the hubs don't rust. They are very good in combination with Akebono pads.

I just changed the front pads/rotors on my '04 325i to Zimmerman with the OEM Textar pads. Seem to work same as before, no complaints from me. They are dusty like people say, but I don't care too much about that.

I just bought new brake discs for all four corners. They are made by Zimmermann, a pretty reputable aftermarket supplier. Cost was about half of the OEM.

While I understand the need to be frugel, you're talking about the most important safety equipment on your car. IMO this is where you don't cheap out. I just bought a set of Zimmerman replacement rotors (fronts) and a set of PBR Deluxe pads for under $200. Like the old Fram advert said... 'you can pay me now, or pay me later'.

BMW OEM rotors after 4 years and 35k miles. Junk build quality now