Brake discs ATE or Zimmermann

I got Zimmermann coated rotors and TRW Ultra ceramic pads, but I just daily mine and it never sees the track.

Zimmerman blanks and EBC reds have been great for me

I would run Zimmerman Sport drilled rotors on my A4 with EBC yellows and they were outstanding.

The best combo was Zimmerman blanks and StopTech pads.

I got Zimmerman blanks and Ferodo Racing DS2500 pads and love that combo for track/street. They can be a bit noisy when cold and light braking on the street but if you just brake a bit harder no noise at all.

I went with Zimmerman blanks and Hawk HPS pads (non 5.0), been very happy with them.

Then, I bought ATE rotors and kept OE pads. ATE resolved problems; there was no vibrating for 22,000 miles so far!

I went with Zimmerman rotors and oem pads on my M340i. Perfectly happy with the cost savings over the oem rotors.

I have etc red and they work, but I used Zimmerman rotors and never again. Don't go cheap

I do not recommend Zimmermann, while they work ok for a lot of people, i had a lot of problems with the rotors.