Brake discs Zimmermann or Bosch

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.

I recently picked up some Bosch rotors from there, $36 on sale! Make sure you go for some coated ones if you live anywhere that snows or rains a lot as the coating will help keep the rust at bay.

I used Bosch QuietCast rotors and pads (ceramic) and have been very happy with performance for the cost. Available on Amazon and they have painted top hats so they have stayed very nice looking and not rusted up like most budget rotors do.

My dad's sc430 had warped front rotors dealership said it was more economic to replace with new rotors and pads than to disassemble, resurface and assemble again. 500,- euro for a set of bosch rotors and pads and installing.

useing bosch rotors, seems fine, with benbix pads, on 2013 holden commodore.

Zimmerman rotors (heavier then I would like)

Ordered zimmerman f brake discs and they were not riveted tight enough. The two-piece brake disc made a clicking noise when braking at low speed.