Stock Rotor

[cdp999]

Does anyone know which brand is the E90 320 stock rotor? Balo, Zimmerman or Brembo?

and size?

I need replacements after 3 years/27k mileage. unbelieveable.

Thanks in advance.

 

[jinooi]

Re: Stock Rotor

neither of the 3.

3 years seem like a reasonable time. what's so unbelievable? depends a lot on your driving style...

 

[cdp999]

Re: Stock Rotor

i dont drive with a heavy foot and my mileage is 27k. thats what makes it unbelieveable. my pads are not worn but my rotors are.

 

[jinooi]

Re: Stock Rotor

are your rotors and pads stock? have you changed your brakes pads to non-bmw oem? some pads are more abrasive.

 

[cdp999]

Re: Stock Rotor

everything stock le. my rears are fine, just the fronts.

 

[rab]

Re: Stock Rotor

I agree. Seems unbelievable to have the rotors wear out before the pads if you are still on your first set of pads. More likely pads have beeb changed as part of normal service and you are already on your second set.

 

[jinooi]

Re: Stock Rotor

make sure you bed-in your brakes properly to ensure even wear.

for more info, go to the stoptech website. there's quite a bit of info on how to do it, so that you preserve both your pads and rotors.