[FoxChaser628]

Hello,

Can someone please explain the pros/cons between the SWH, Zimmerman, and OEM rotors?

I'm planning on using two sets of Ferodo pads and changing them between track and street use, but unsure what rotors to get (as mine are warped). I hear the OEMs are quite good, but don't know enough to make an informed decision.

Thank you!

[ThreeStripes]

Get Genuine OE rotors from FCP Euro and leverage the lifetime guarantee.

[Westersund]

As far as I know SHW makes the BMW OEM rear discs, could have been the front discs also. Bad memory. My BMW OEM rear (I think) discs have "SHW" stamped on the bell after some other information. There wasn't a "SHW" stamp on both axles though, but wouldn't be surprised if SHW was one of the suppliers of both front and rear discs for the F-series M platform.